What is Human miscalculation?
116619
I have no idea but will take the two points anyway
971238
systematic error: error constantly biased by a fixed amount\n\nexample.  if your scale was improperly calibrated, and was always off by 2 pounds.  so if you're 150 lbs the scale says 152 lbs, if you're 300 lbs, the scale says 302\n\nrandom error: unpredictable chaotic error that appears in repeated measurement and it can not be removed through calibration\n\nexample: your scale is kinda messed up, and you weigh yourself ten times and the reading is different each time
328487
no pi has not been miscalculated. the APPROXIMATE VALUE of pi is 22/7 . it is NOT the exact value. the actual value of pie is the number you get when you divide the circumferance of any circle by its diameter.
372510
this is actually very complicated and I had never thought about it before. everyone always just uses their calculator. see this website for several methods of doing it manually.
269526
use yur calculator...
560950
Variations in measurement attributable to peoples' behaviour.
182351
There are three types of people in this world.\nOne than can do math.\nThe other that can't.
1084329
It depends on the cause of the inaccuracy.  There are 3 different types of errors that could create inaccuracy:  1) precision error - this is usually half of the divisions of the measuring device. For example, a stopwatch that measures to the nearest second has a precision error of +/- 0.5 seconds. A stopwatch that measures to the nearest tenth of a second has a precision error of +/- 0.05 seconds.  The precision error for the particular device will always be the same, no matter if you measure 1 second, 1 minute, 1 hour, 5 hours, or 24 hours.  2) random errors - these errors will be different each time you make a measurement. Human measuring inaccuracy usually is random. For example, the inaccuracy of starting the stopwatch and stopping the stopwatch when timing a race would be a random error. Again, these random errors will probably be about the same regardless of whether you are timing a 1 minute event, a 1 hour event, a 5 hour event, or a 24 hour event. 3) systematic errors - these are errors caused by the device or the measurement procedure, and are not random.  These errors may be either proportional to the quantity being measured, or they may be constant.  Example: an old analog spring bathroom scale that is not "zeroed" may be exactly 2 pounds off (in which case the error will not change regardless of how much weight is being measured) or the scale's spring may be calibrated wrong, in which case the error will be proportional to the weight placed on it.\n\nWithout knowing the type of error that contributes to the +/- 2.33 second inaccuracy over 24 hours, one really cannot say if the stopwatch would also be inaccurate by +/- 2.33 seconds when measuring 5 hours (for example, if it were a random error) or if the stopwatch would be inaccurate by 5/24 of +/- 2.33 seconds (for example, a systematic error that increased with the measured quantity).
335955
The most popular method is the Body Mass Index (BMI). It is a number calculated from a person’s weight and height. It doesn't directly measure body fat, but still provides a good estimate.\n\nThere are many BMI calculators available on the Internet. For an example of one (for teens and adults), visit the CDC site sourced below. If your question relates to the formula behind the BMI, visit the second (for adults) or third (for teens) sites sourced below.
820314
Standard error is standard deviation divided by n^1/2. In other words, it estimates the standard deviation of the sample mean _based on the population mean_.
615205
ever hear of a calculator?
930636
At one time there was a "scientific" discipline called Anthropometry, in other words "the measure of man".  People thought that by getting measurements of people they could be classified into various racial types and sub-types.  The rise and fall of this pseudo-science is described in the first reference below.  After much study, science has switched to trying to understand the similarities and differences between various human populations using genetics.  Mitochondrial DNA is only inherited from your mother, and mutations of these chromosomes has been shown to shed light on the radiation of modern humans out of Africa (2Nd ref.)  Also, the Human Genome Project has pretty much ended race studies as such - human similarity vastly outweighs difference.
159147
Somebody needs a new caculator (whatever that is) or learn how to use one.  The correct answer (using a calculator - correct spelling) is 882.952
323008
By calculationg it's mean. Add all the values of observations and then divide by the number of observations.\nThat's all!
1116225
simply multiply it with 0.4
42408
Something that calculates numbers in rapid succession.
992444
38822.06\n\nDon't forget the significant figures.