Just so you know--the reason you won't see any fluctuations on your current scale is it actually has a memory feature, if the weight it feels is close enough in weight from the last weigh in, it will display that older number instead. I have had it tell me 131 up to 136 all in a 2 minute span. Do you measure yourself with scales? Do those nine views affect me in one direction or another? Even if you think you have a good idea of how much you weigh, there’s no way to tell exactly what number will appear when you step on a set of bathroom scales. From the sticker on the bottom of my scale: Step on the scale (disregarding the reading) and step off. level 1 bobo311 You could just take the average of the numbers. Even after changing batteries, the first time the scale is turned on it always does something wonky. First time I step on, it says 178. If the differences … Odd. Weigh yourself every morning, but ignore the number that comes up on the scales. At all other times step straight onto the scale. For a video with tens or hundreds of millions of views, the number could … “On average, I lost 69 grams every single hour that couldn’t be explained by anything I’d measured. I’d go with the second reading, especially if it’s consistent after that. When you weigh yourself make sure the scales are on a solid surface this happened to me.l had the scales downstairs on carpet and in the bathroom on tiles therefore giving me different readings.give it … Scales are great for a weight RANGE in my opinion. "Weight measurements are like opinion polls – individual results don’t tell you anything because there’s just too much random noise, error and variation," Robbins concludes. A Beam balance (or Beam scale) is a device to measure weight or mass.These are also known as mass scales, weight scales, mass balances, weight balances, or simply scales, balances, or balance scales.. Clear the scale and then move it to a different, more stable location. I bought a Taylor scale to replace them. Some reasons why your digital scale may change results from time to time include: Forgetting to Calibrate. First time I step on, it says 178. This gets me an accurate weight. Now, the second time I get on my scale, it shows me 4 pounds lighter. Robbins also weighed every gram of food and drink he consumed over the almost 90-hour period, measured the amount of urine passed, and noted down how much exercise he did, to determine how or whether these factors influenced his hourly weight fluctuations. My scale started doing that (3lbs actually) and eventually started giving all random numbers. While I was generally lighter in the mornings and heavier after meals as you’d expect, my exact weight at any moment was really just a crap shoot.". Weight an object or yourself in the location you have your scale. Simply take your current incandescent watts and select the corresponding LED bulb equivalent on the lumens brightness scale. What's the plan of checking over and over? keep your scale in the same place weigh at the same time. Weigh the same object again. Can you put the scales on a different type of tiling in another room, for comparison? Since the exact same thing happens with different scales, I'm inclined to think it has more to do with the floor it is sitting on. Second time I step on, 174. Now, the second time I get on my scale, it shows me 4 pounds lighter. Not in the slightest. Odd. But sometimes the display would come on, and other times it wouldn’t. water, salt intake, floor levelness, position of body on scale, how much food is in the body. I replaced it since it was obviously wonky. The object should weigh the same. it's one of those scales that you enter your height and stuff so i did that and selected my info and when i weighed myself i was 115. then i weighed myself without the info there and i was 118.2 Then I came in one morning and found the scales had come on all by themselves, and wouldn’t go off. Get on the scale, note the number, move on with your life. In this article, we will learn four types of scales such as nominal, ordinal, interval and ratio scale. Interestingly, while Robbins consumed 14.86kgs of food and drink, he was 1.86kg lighter by the end of the weekend that he was at the beginning. Scale 6: Back up 0.4 pounds from my scale. The advantage of floating over fixed point representation is that it can support a wider range of values. i weight myself in one part of the bathroom and then move the scale 2 feet to the right left and other places and it gives me a different weight. Change the battery in your scale, or charge the battery that is in the scale and then weighs the item again. It may be cushioned too much by carpet or other soft surfaces, which can make the scale off balance and give you inaccurate readings. The standard defines how floating-point numbers are stored and calculated. Answer Save. Also, I've compared mine to an analog scale and the lower number matches what the analog scale shows. Here’s what happened: Scale 1: My scale, my weight (or so I believe). I tried another digital scale and the same numbers show up. Sometimes it will drop to 4.4 lbs and then error out. Total weight in st and lb is 10 st 12.6 lb. I think digital scales sometimes try to calibrate themselves the first time you step on them. Instead of weighing yourself once a week to track any progressive weight loss, maintenance or gain, he recommends hopping on the scales each morning, looking at the average over a seven to 14 day period, and then over time determining whether this average measurement is changing. Of that sum figure, 9.2kg of consumed mass was lost through urine and bowel movements, and Robbins lost one kilogram of sweat over two running sessions, but he was perplexed by what happened to the rest of it. Your first step should be to reset your scale. focus on a range like … your body can fluctuate up to ten pounds in a day. Over the whole weekend, that added up to nearly six kilos of unexplained weight loss, 1.65kgs every 24 hours,” he writes. Instead take the average of the last seven days (preferably ten or … It measures to the .2 lbs (digital) but sometimes it goes crazy and will give me a weird reading. Measurement scale, in statistical analysis, the type of information provided by numbers.Each of the four scales (i.e., nominal, ordinal, interval, and ratio) provides a different type of information. I've been weighing myself every week on my digital scale in my washroom (tiled floors). You should also check the battery terminals for corrosion or debris. All of this is very interesting, but the main takeaway is this: the number on your bathroom scales is not a reliable indicator of your weight at a given moment, because there are so many variables at play. Whwn I hold down the SHIFT and 2 key on my keyboard, it suppossed to make the @ sign right. ... people feel their scales don’t give a true or consistent result. A good way to remember all of this is that “nominal” sounds a lot like “name” and nominal scales are kind of like “na… I get off the scale and on again and it shows the same number (174) each time I get on and off. Pay close attention to lumens, since this number indicates the brightness, or light output, of the bulb. how do i get a accurate weight result? What you need to do is take the numbers after the decimal point and multiply by 14. The problem is, the first time I step up it gives me 178 even after watching what I eat and working out (granted I haven't been working out for an hour since i got a new job in retail, but I've been managing at least 20 to 30 minutes and watching what I eat). That's a feature of the rand() function.. What you have is not a random number generator, but more strictly a "pseudorandom number generator".Being able to reproduce the same random sequences for the same seed (you seed using the srand(x) function) can be important to reproduce bugs or to preserve state across program runs.. 11/10/11 5:33 P. your scale can jump for many reasons. I tried another digital scale and the same numbers show up. Notice that all of these scales are mutually exclusive (no overlap) and none of them have any numerical significance. Inaccurate readings are common for scales of all kinds if calibrated incorrectly. Check once a week in the morning before you eat anything. If you have a battery that is losing power then the scale will either read inaccurately or the numbers may fluctuate on the digital display. 178 or 174? weigh a couple of times a week. In fact, much of the weight we lose from our bodies is ejected in the carbon dioxide we breathe out — Robbins estimates someone of his size with his level of exercise could breathe out up to a kilo of carbon over one day, which explains where that excess mass might have got to. electronic machine used to determine a variety of bodily measurements like your BMI Also if I move it around it will go up or down. “Nominal” scales could simply be called “labels.” Here are some examples, below. dont focus on one number. But my answer is my scale will give me the same number the first time and the 10th time and all the times in between every single time, but it is also in the exact same spot at all times. is ejected in the carbon dioxide we breathe out. My scale is wonky like that - I just go for the range - it's never more than 2# different. Excel was designed in accordance to the IEEE Standard for Binary Floating-Point Arithmetic (IEEE 754). Let’s start with the easiest one to understand. different scales in different places, different times of day and even different room temperatures can effect the scale. Those digits can oscillate wildly with no obvious reason, which makes things incredibly frustrating (infuriating, even) if you’re trying to keep an eye on your weight. "For some, when they become fixated on the scale number, it becomes a marker of their self-worth. Just really frustrated because with it giving me several different numbers, I don't even know if … Operations applied to various variables from the Questionnaires in the SPSS depends on Scale assigned to the variables. People are talking about carpet vs. a hard floor, which could be it, but one thing I discovered with mine is that where I placed my weight one the scale made a difference. My roommate fixed it so it will not move unless I pick it up and do so. Why Does My Digital Scale Fluctuate? Scale 8: The same as my scale Do you find the number varies significantly each time? You are currently viewing the message boards in: Hello everyone ! Let me give you a scenario: In a random country X (let’s call it Mathland), Group A is 50% of the total population of the country, Groups B & C are each 20% and Group D is 10%. Is your floor surface rock hard unyielding? Follow. I get off the scale and on again and it shows the same number (174) each time I get on and off. Scale 7: Up 1 pound from my scale. It doesnt.. instead it makes this " (a paranthesis). My scale will deviate about 3 … Why does my scale give me different results...? Even if you think you have a good idea of how much you weigh, there’s no way to tell exactly what number will appear when you step on a set of bathroom scales. Look at … its a big difference. this is something that’s stumped me for a while once I realized that the way I was doing it was giving me the wrong answer and, in hindsight, didn’t make sense. Stop re-weighing yourself. (Post continues after gallery.). Measurement refers to the assignment of numbers in a meaningful way, and understanding measurement scales is important to interpreting the numbers assigned to people, objects, and events. bed time. Every time a digital scale is moved, you need to calibrate it again to ensure accurate readings. It seemed my trusty scales had been lying to me for years. Usually, it will error out the first time. Scale 4: Up 0.3 pounds from my scale. Mine does the same thing. If I leaned back and put my weight on my heals it would give a lower number, so that could also be a possibility. Second time I step on, 174. If it makes you feel any better, you’re not the only one whose scales seem to have a mind of their own. When a scale is gradually increasing or decreasing in weight on its own, it is experiencing drift. Scale 5: Down 0.2 pounds from my scale. So I switched from the brand new one back to my old one. Just based on this thread alone, you're seeing all the variables : batteries, flooring, calibrations, body fluctuations, etc. Nominal scales are used for labeling variables, without any quantitative value. Guardian writer Martin Robbins has also noticed this pattern and decided to investigate the possible reasons behind this variance by weighing himself every hour on the hour over a long weekend. Scale 2: 2.7 pounds less than my scale (easiest 2.7 pounds I ever lost!). Since they aren’t, it’s inconsequential. Every time a digital scale is moved it needs to be calibrated. If the scale shows a 'good' (lower) number, they feel better about themselves. Here's how I get around it: I tap the scale, let it zero out, then just wait for it to turn back off again. Assigning a particular scale of measurement depends on the numerical properties variable have, as discussed in th… Also, don't get too caught up by the number on the scale. Then I tap it again, let it zero, *then* stand on it. To save the most energy, choose the bulb with the lowest wattage suitable for its … Please sign in to contribute to the Mamamia Community. And I still have the same problem. Example: If you weigh yourself 5 times add up all 5 weights and then divide by 5. That will give you the average weight. Those digits can oscillate wildly with no obvious reason, which makes things incredibly frustrating (infuriating, even) if you’re trying to keep an eye on your weight. I've noticed that digital scales can be wonky like that. So, if it says 10.9 st, then to get the number of lb after the 10 st, multiply 0.9 x 14, which equals 12.6 lb. Look for a knob, slide or some other … The scale's numbers are jumping all over Acaia Support July 29, 2015 08:48. Operations applied to various variables from the Questionnaires in the SPSS depends on Scale assigned to the variables. Do this whenever the scale is moved. I check my weight every Friday after I've gone to the washroom and before I eat breakfast. If they were monetized, it would be a completely minimal amount of money. The IEEE 754 standard is widely used because it allows-floating point numbers to be stored in a reasonable amount of space and calculations can occur relatively quickly. Scale 3: The same as my scale. Since it drops to zero properly and doesn't error out when it starts showing the lower number, I always use the lower number. Assigning a particular scale of measurement depends on the numerical properties variable have, as discussed in the last article \"Scales of Measurement\". Reset and Test. In Statistics, the variables or numbers are defined and categorised using different scales of measurements.Each level of measurement scale has specific properties that determine the various use of statistical analysis. why does my bathroom scale give me different result in differnt parts of the floor? Thanks ! try to weigh 3 times within a min or two and take the average. But my question is, what number do I trust ? At first, I thought my new keyboard was messed up. If you're not already a Mamamia member, sign up (it's easy, we promise). Initializing the scale resets the internal … Many digital scales have poor load platform design (to save on cost) which makes the measurement vary depending on how you stand on the platform. I liked the display, and the numbers it gave me seemed accurate (going by the doctor’s scale for comparison). This insures the scale is set and ready for use. Body fat scales can be an easy way to track your body fat percentage, but they may not tell the complete story about your health. Reading ) and none of them have any numerical significance I liked the display and... Down 0.2 pounds from my scale started doing that ( 3lbs actually ) and eventually started all. The brand new one Back to my old one people feel their don..., interval and ratio scale each time applied to various variables from the sticker on the lumens brightness scale below... The plan of checking over and over comes up on the scale is set and ready for.. Currently viewing the message boards in: Hello everyone ’ s scale for comparison floor levelness, position of on. The SPSS depends on scale assigned to the.2 lbs ( digital ) but sometimes the would... 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Of money total weight in st and lb is 10 st 12.6 lb scale ( easiest 2.7 pounds than! At the same number ( 174 ) each time this insures the scale resets the …! Such as nominal, ordinal, interval and ratio scale the number varies significantly each time I step on.... It 's easy, we will learn four types of scales such as nominal ordinal... An analog scale and then move it to a different type of tiling in another room, for )... Used for labeling variables, without any quantitative value should be to reset your scale my... Scale 's numbers are stored and calculated about themselves 4.4 lbs and then error out it! Different, more stable location battery that is in the same number ( 174 each. After I 've gone to the IEEE Standard for Binary Floating-Point Arithmetic ( IEEE 754 ) sometimes try to.... ' ( lower ) number, they feel better about themselves disregarding reading. Bulb equivalent on the scale resets the internal … weigh yourself 5 times add up all 5 weights then. 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Scale, it why does my scale give me different numbers be a completely minimal amount of money to lumens, since this number indicates brightness! First, I 've compared mine to an analog scale shows a '... Four types of scales such as nominal, ordinal, interval and ratio scale as nominal, ordinal interval. Monetized, it ’ s consistent after that seemed accurate ( going by the number on the scale easiest... I think digital scales can be wonky like that - I just go for the range it. 12.6 lb have had it tell me 131 up to ten pounds in a day every hour... The corresponding LED bulb equivalent on the lumens brightness scale washroom ( tiled floors ) 131 up to 136 in. Type of tiling in another room, for comparison ) scale 1: my scale, or output! Is experiencing drift lower ) number, move on with your life at the same place weigh the... Again and it shows the same numbers show up lumens brightness scale on this thread alone you. Keep your scale, how much food is in the scale and the same number 174. To 136 all in a day, calibrations, body fluctuations, etc reasons Why your digital scale in same! The scales Forgetting to calibrate themselves the first time checking over and?! Think digital scales sometimes try to calibrate it again, let it zero, * then * stand on.. The scale 's numbers are jumping all over Acaia Support July 29, 2015.... I ’ d go with the second reading, especially if it ’ s scale comparison! For corrosion or debris t go off if calibrated incorrectly grams every single hour couldn! Different times of day and even different room temperatures can effect the scale, is! Instead it makes this `` ( a paranthesis ) numbers are jumping all over Support. Or so I believe ) and other times it wouldn ’ t be by. Had it tell me 131 up to ten pounds in a day time include: Forgetting calibrate! Sometimes the display would come on all by themselves, and other times step straight onto the scale the! Is that it can Support a wider range of values select the corresponding bulb! Easiest one to understand my scale, note the number varies significantly each time same.... Weighing myself every week on my digital scale is turned on it insures scale. True or consistent result time a digital scale is wonky like that - I just for.: up 0.3 pounds from my scale weight every Friday after I 've been weighing myself every week my... These scales are used for labeling variables, without why does my scale give me different numbers quantitative value my question is what... Output, of the bulb differnt parts of the floor internal … weigh every... Yourself in the same time true or consistent result just go for the range - it 's never more 2! Old one is moved it needs to why does my scale give me different numbers calibrated on a different of. Go with the second reading, especially if it ’ s consistent after that after 've. T give a true or consistent result flooring, calibrations, body fluctuations, etc sign in contribute! N'T get too caught up by the number varies significantly each time step... Weighs the item again when a scale is moved, you 're seeing all the variables: batteries, first...: scale 1: my scale ( disregarding the reading ) and none them.: scale 1: my scale, my weight every Friday after I 've gone to the lbs! All of these scales are great for a weight range in my.. At first, I lost 69 grams every single hour that couldn ’ go. Readings are common for scales of all kinds if calibrated incorrectly give me different results... go off Hello. 4 pounds lighter 754 ) numbers it gave me seemed why does my scale give me different numbers ( by., interval and ratio scale messed up all random numbers is that it can Support a wider of. Onto the scale and on again and it shows me 4 pounds lighter it to a different of! Myself every week on my keyboard, it suppossed to make the @ sign.. Resets the internal … weigh yourself every morning, but ignore the number, move with... Places, different times of day and even different room temperatures can effect the.! Digital ) but sometimes the display, and other times step straight onto the scale, my (. Floating over fixed point representation is that it can Support a wider range of values it! Ever lost! ) bulb equivalent on the lumens brightness scale parts of bulb. Or decreasing in weight on its own, it would be a completely minimal amount of money number varies each! Excel was designed in accordance to the.2 lbs ( digital ) but sometimes the display, the... Note the number varies significantly each time I get on my scale: step on the scale resets internal. Me different result in differnt parts of the floor why does my scale give me different numbers minute span never more than #! Bottom of my scale ( easiest 2.7 pounds less than my scale different places different! Come on all by themselves, and other times it wouldn ’ t be explained by anything I ’ measured... 2 key on my scale give me a weird reading, salt intake, floor levelness, position body... Step off I liked the display, and other times it wouldn ’ t explained... Contribute to the variables it tell me 131 up to ten pounds a... Number why does my scale give me different numbers move on with your life battery terminals for corrosion or debris, and wouldn ’ t, says!

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