"For some, when they become fixated on the scale number, it becomes a marker of their self-worth. Here’s what happened: Scale 1: My scale, my weight (or so I believe). is ejected in the carbon dioxide we breathe out. 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. My roommate fixed it so it will not move unless I pick it up and do so. 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. I have had it tell me 131 up to 136 all in a 2 minute span. So I switched from the brand new one back to my old one. Thanks ! Even after changing batteries, the first time the scale is turned on it always does something wonky. Scales are great for a weight RANGE in my opinion. The object should weigh the same. Every time a digital scale is moved, you need to calibrate it again to ensure accurate readings. Then I tap it again, let it zero, *then* stand on it. 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. I tried another digital scale and the same numbers show up. 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. electronic machine used to determine a variety of bodily measurements like your BMI Do those nine views affect me in one direction or another? My scale started doing that (3lbs actually) and eventually started giving all random numbers. Odd. To save the most energy, choose the bulb with the lowest wattage suitable for its … your body can fluctuate up to ten pounds in a day. Scale 4: Up 0.3 pounds from my scale. If the differences … If you're not already a Mamamia member, sign up (it's easy, we promise). 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 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.". 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. (Post continues after gallery.). Look for a knob, slide or some other … Please sign in to contribute to the Mamamia Community. Then I came in one morning and found the scales had come on all by themselves, and wouldn’t go off. Odd. Do you measure yourself with scales? You should also check the battery terminals for corrosion or debris. 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. Your first step should be to reset your scale. From the sticker on the bottom of my scale: Step on the scale (disregarding the reading) and step off. Operations applied to various variables from the Questionnaires in the SPSS depends on Scale assigned to the variables. I've noticed that digital scales can be wonky like that. water, salt intake, floor levelness, position of body on scale, how much food is in the body. Weigh the same object again. level 1 bobo311 how do i get a accurate weight result? why does my bathroom scale give me different result in differnt parts of the floor? The advantage of floating over fixed point representation is that it can support a wider range of values. 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. 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). 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. Whwn I hold down the SHIFT and 2 key on my keyboard, it suppossed to make the @ sign right. Now, the second time I get on my scale, it shows me 4 pounds lighter. 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. keep your scale in the same place weigh at the same time. First time I step on, it says 178. Scale 8: The same as my scale 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.. Second time I step on, 174. Some reasons why your digital scale may change results from time to time include: Forgetting to Calibrate. I get off the scale and on again and it shows the same number (174) each time I get on and off. Scale 5: Down 0.2 pounds from my scale. Mine does the same thing. I’d go with the second reading, especially if it’s consistent after that. Initializing the scale resets the internal … Reset and Test. It doesnt.. instead it makes this " (a paranthesis). Assigning a particular scale of measurement depends on the numerical properties variable have, as discussed in the last article \"Scales of Measurement\". Why does my scale give me different results...? For a video with tens or hundreds of millions of views, the number could … Over the whole weekend, that added up to nearly six kilos of unexplained weight loss, 1.65kgs every 24 hours,” he writes. Scale 7: Up 1 pound from my scale. "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. 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. 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. At first, I thought my new keyboard was messed up. Also, I've compared mine to an analog scale and the lower number matches what the analog scale shows. My scale will deviate about 3 … 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? You could just take the average of the numbers. 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. In this article, we will learn four types of scales such as nominal, ordinal, interval and ratio scale. Every time a digital scale is moved it needs to be calibrated. If I leaned back and put my weight on my heals it would give a lower number, so that could also be a possibility. Can you put the scales on a different type of tiling in another room, for comparison? 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. Notice that all of these scales are mutually exclusive (no overlap) and none of them have any numerical significance. I replaced it since it was obviously wonky. I've been weighing myself every week on my digital scale in my washroom (tiled floors). Look at … different scales in different places, different times of day and even different room temperatures can effect the scale. Sometimes it will drop to 4.4 lbs and then error out. Excel was designed in accordance to the IEEE Standard for Binary Floating-Point Arithmetic (IEEE 754). Scale 3: The same as my scale. 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. 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. Second time I step on, 174. 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. Since they aren’t, it’s inconsequential. Answer Save. 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. 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. Scale 2: 2.7 pounds less than my scale (easiest 2.7 pounds I ever lost!). 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. 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 … Also if I move it around it will go up or down. Not in the slightest. “On average, I lost 69 grams every single hour that couldn’t be explained by anything I’d measured. Follow. 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. 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. Since it drops to zero properly and doesn't error out when it starts showing the lower number, I always use the lower number. Do you find the number varies significantly each time? I get off the scale and on again and it shows the same number (174) each time I get on and off. A good way to remember all of this is that “nominal” sounds a lot like “name” and nominal scales are kind of like “na… 178 or 174? My scale is wonky like that - I just go for the range - it's never more than 2# different. Stop re-weighing yourself. focus on a range like … I bought a Taylor scale to replace them. Weigh yourself every morning, but ignore the number that comes up on the scales. 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. Example: If you weigh yourself 5 times add up all 5 weights and then divide by 5. This insures the scale is set and ready for use. First time I step on, it says 178. “Nominal” scales could simply be called “labels.” Here are some examples, below. And I still have the same problem. 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. The scale's numbers are jumping all over Acaia Support July 29, 2015 08:48. If it makes you feel any better, you’re not the only one whose scales seem to have a mind of their own. Change the battery in your scale, or charge the battery that is in the scale and then weighs the item again. But my question is, what number do I trust ? I tried another digital scale and the same numbers show up. It may be cushioned too much by carpet or other soft surfaces, which can make the scale off balance and give you inaccurate readings. 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.. Get on the scale, note the number, move on with your life. ... people feel their scales don’t give a true or consistent result. Operations applied to various variables from the Questionnaires in the SPSS depends on Scale assigned to the variables. Just really frustrated because with it giving me several different numbers, I don't even know if … bed time. Check once a week in the morning before you eat anything. What's the plan of checking over and over? Why Does My Digital Scale Fluctuate? Nominal scales are used for labeling variables, without any quantitative value. It seemed my trusty scales had been lying to me for years. Total weight in st and lb is 10 st 12.6 lb. 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. Now, the second time I get on my scale, it shows me 4 pounds lighter. Let’s start with the easiest one to understand. 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. try to weigh 3 times within a min or two and take the average. Pay close attention to lumens, since this number indicates the brightness, or light output, of the bulb. dont focus on one number. 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. Do this whenever the scale is moved. weigh a couple of times a week. The standard defines how floating-point numbers are stored and calculated. At all other times step straight onto the scale. 11/10/11 5:33 P. your scale can jump for many reasons. I liked the display, and the numbers it gave me seemed accurate (going by the doctor’s scale for comparison). Instead take the average of the last seven days (preferably ten or … But sometimes the display would come on, and other times it wouldn’t. You are currently viewing the message boards in: Hello everyone ! 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. I think digital scales sometimes try to calibrate themselves the first time you step on them. Scale 6: Back up 0.4 pounds from my scale. That will give you the average weight. This gets me an accurate weight. Clear the scale and then move it to a different, more stable location. Usually, it will error out the first time. If the scale shows a 'good' (lower) number, they feel better about themselves. its a big difference. When a scale is gradually increasing or decreasing in weight on its own, it is experiencing drift. Inaccurate readings are common for scales of all kinds if calibrated incorrectly. 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. 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. What you need to do is take the numbers after the decimal point and multiply by 14. Just based on this thread alone, you're seeing all the variables : batteries, flooring, calibrations, body fluctuations, etc. Thread alone, you need to calibrate it again, let it zero, * then * stand it! 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