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What is the standard formula for calculating the mean for a set of measurements?
Wiki User
∙ 13y ago
Add all of the measurements together and then divide that sum by the number of measurements to get the mean.
Example: (2,2,3,5,7,9). 2+2+3+5+7+9= 28. Then 28 divided by 6 (the number of terms) = 4.666 or 4 2/3
Wiki User
∙ 13y ago
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How many standard deviations are 95 percent of measurements away from the mean?
95 percent of measurements are less than 2 standard deviations away from the mean, assuming a normal distribution.
Calculating var through mean and standard deviation?
Assuming var is variance, simply square the standard deviation and the result is the variance.
What are the names of the measurements that fall beyond three standard deviations from the mean?
Outliers.
What are standard and nonstandard units of measurement?
standard or imperial measurements are in : inches, feet, yards, pounds, gallons and asuming by nonstandard you mean metric measurements, they are in, millimeters, meters, kilometers, kilograms, liters. .........TADA!
A population that consists of 500 observations has a mean of 40 and a standard deviation of 15 A sample of size 100 is taken at random from this population The standard error of the sample mean equa?
The formula for calculating the standard error (or some call it the standard deviation) is almost the same as for the population; except the denominator in the equation is n-1, not N (n = number in your sample, N = number in population). See the formulas in the related link.
What is the formula for calculating ASR?
by ASR do you mean Area Specific Resistance?
How many standard deviations are 95 percent of measurements away from the mean?
95 percent of measurements are less than 2 standard deviations away from the mean, assuming a normal distribution.
What do you call measurements that fall three standard deviations from the mean?
variances
Calculating var through mean and standard deviation?
Assuming var is variance, simply square the standard deviation and the result is the variance.
What are the names of the measurements that fall beyond three standard deviations from the mean?
Outliers.
Why do measurements have to be standard?
Standard measurements are rather like the standard meanings of the words that you and I are using to communicate with each other. If a word has a standard meaning, then when I use that word you will know what I mean. If I use a standard measurement, then I can tell other people what I have measured and they will know what the measurement means.
What does unit mean in science terms?
unit is aquantity or an amount as a standard of measurements. ........bakar.........
What is the formula for a weighted standard deviation?
Arithmatic Mean
What are standard and nonstandard units of measurement?
standard or imperial measurements are in : inches, feet, yards, pounds, gallons and asuming by nonstandard you mean metric measurements, they are in, millimeters, meters, kilometers, kilograms, liters. .........TADA!
A population that consists of 500 observations has a mean of 40 and a standard deviation of 15 A sample of size 100 is taken at random from this population The standard error of the sample mean equa?
The formula for calculating the standard error (or some call it the standard deviation) is almost the same as for the population; except the denominator in the equation is n-1, not N (n = number in your sample, N = number in population). See the formulas in the related link.
Measurements that fall beyond three standard deviations from the mean?
I believe outliers is the best answer to this question. The previous answer was average, which is the mean.
What is the formula for calculating root mean square velocity?
VRMS = 1/N times square root of [ sum(Vn2) ]
