the Z score, or standard score.
z-score
2.576 sd
The foot is a linear measurement. You cannot convert a linear measurement to an area measurement.
There are 4 significant figures in this measurement.
Z-Score tells how many standard deviations a measurement is away from the mean.
the Z score, or standard score.
z score
z score
z-score
Z-Score.
Z-score
Standard deviation is a measure of the spread of data around the mean. The standardized value or z-score, tells how many standard deviations the measurement is away from the mean, and in which direction.z score = (observation - mean) / standard deviationStandard deviation is the unit measurement. This tells what the value a decimal is.
95 percent of measurements are less than 2 standard deviations away from the mean, assuming a normal distribution.
How many standard deviations is 16.50 from the mean?
The "z-score" is derived by subtracting the population mean from the measurement and dividing by the population standard deviation. It measures how many standard deviations the measurement is above or below the mean. If the population mean and standard deviation are unknown the "t-distribution" can be used instead using the sample mean and sample deviation.
0.674 sd.