The Following List Shows the Age at Appointment of U

question 54

Multiple Choice

The following list shows the age at appointment of U.S. Supreme Court Chief Justices appointed since 1900. Use the data to answer the question. $$\begin{array}{l}\begin{array} { | l | c | } \hline { \text { Last Name } } & \text { Age } \\\hline \text { White } & 65 \\\hline \text { Taft } & 63 \\\hline \text { Hughes } & 67 \\\hline \text { Stone } & 68 \\\hline \text { Vinson } & 56 \\\hline\end{array}&\begin{array} { | l | c | } \hline { \text { Last Name } } & \text { Age } \\\hline \text { Warren } & 62 \\\hline \text { Burger } & 61 \\\hline \text { Rehnquist } & 61 \\\hline \text { Roberts } & 50 \\\hline\end{array}\end{array}$$
-Below is the standard deviation for extreme 10k finish times for a randomly selected group of women and men. Chose the statement that best summarizes the meaning of the standard deviation.
Women:
$$s = 0.16 \quad \text { Men: } s = 0.25$$

• A) On average, women's finish times will be 0.16 hours less than men's finish times.
• B) On average, men's finish times will be 0.25 hours faster than the overall average finish time.
• C) The distribution of women's finish times is less varied than the distribution of men's finish times.
• D) The distribution of men's finish times is less varied than the distribution of women's finish times.

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