the-number-of-hours-five-employees-worked-in-a-week-is-as-follows-3232-3636-4040

Question

The number of hours five employees worked in a week is as follows: 3232, 3636, 4040, 4444, 4848. What is the sample standard deviation of the hours worked? Use the formula s=∑x2−(∑x)2nn−1s=\sqrt{\frac{\sum $$x^2$$-\frac{\left(\sum x\$$right)^2$$}{n}}{n-1}}.

Accepted Answer

6.326.32 hours

Answer

7.327.32 hours

Answer

6.236.23 hours

Answer

5.325.32 hours

The number of hours five employees worked in a week is as follows: 3232, 3636, 4040, 4444, 4848. What is the sample standard deviation of the hours worked? Use the formula s=∑x2−(∑x)2nn−1s=\(\sqrt{\frac{\sum x^2-\frac{\left(\sum x\right)^2}{n}\)}{n-1}}.

The number of hours five employees worked in a week is as follows: $32$ , $36$ , $40$ , $44$ , $48$ . What is the sample standard deviation of the hours worked? Use the formula $s = \sqrt{\frac{\sum x^{2} - \frac{{(\sum x)}^{2}}{n}}{n - 1}}$ .