b What is the sample standard deviations for each survey the

(b) What is the sample standard deviations for each survey?

...the NHES II study? 2 (Use 3 decimal places)
...the NHANES II study? 3 (Use 3 decimal places)
...the NHANES study? 4 (Use 3 decimal places)

Solution

(b) What is the sample standard deviations for each survey?
...the NHES II study? 2 (Use 3 decimal places)

From the table, it is 2.486. [ANSWER]

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...the NHANES II study? 3 (Use 3 decimal places)

From the table, it is 2.408. [ANSWER]

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...the NHANES study? 4 (Use 3 decimal places)

From the table, it is 5.851. [ANSWER]