Calculating the Standard Deviation I\ For the data sets in Exercises 1, 2, and 3, calculate the sample variance,

s^(2)

, using\ the definition formula and\ the computing formula.\ Then calculate the sample standard deviation,

s

.\

n=5

measurements:

2,1,1,3,5

\

n=8

measurements:\

4,1,3,1,3,1,2,2

\

n=8

measurements:\

3,1,5,6,4,4,3,5

Calculating the Standard Deviation I For the data sets in Exercises 1, 2, and 3, calculate the sample variance, s2, using 1. the definition formula and 2. the computing formula. Then calculate the sample standard deviation, s. 1. n=5 measurements: 2,1,1,3,5 2. n=8 measurements: 4,1,3,1,3,1,2,2 3. n=8 measurements: 3,1,5,6,4,4,3,5