Consider the data set. 2, 3, 6, 8, 9 (b) Use the defining formula to compute the sample standard deviation s . (Enter a number. Round your answer to two decimal places.) (c) Use the defining formula...

• 2,


• 3,


• 6,


• 8,


• 9

(b)

 Use the defining formula to compute the sample standard deviations. (Enter a number. Round your answer to two decimal places.)

(c)

 Use the defining formula to compute the population standard deviation σ. (Enter a number. Round your answer to two decimal places.)