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