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Solve the Problem A)Yes the Distribution Is Bell-Shaped

Question 108

Multiple Choice

Solve the problem.
-Data were reported for household size (number of people in household) in a small community. The size distribution is given in the table. Obtain a relative-frequency histogram for these data and Determine whether the household sizes are approximately normally distributed.  Size  (# of people)   Frequency  1-under 24 2-under 30 3-under 42 4-under 5 10 5-under 6 32 6-under 7 28 7-under 88 8-under 94\begin{array}{c|c}\begin{array}{c}\text { Size } \\\text { (\# of people) }\end{array} & \text { Frequency } \\\hline \text { 1-under } 2 & 4 \\\text { 2-under } 3 & 0 \\\text { 3-under } 4 & 2 \\\text { 4-under 5 } & 10 \\\text { 5-under 6 } & 32 \\\text { 6-under 7 } & 28 \\\text { 7-under } 8 & 8 \\\text { 8-under } 9 & 4\end{array}


A) Yes. The distribution is bell-shaped.
B) No. The distribution is right-skewed.
C) No. The distribution is left-skewed.
D) No. The distribution has outliers.

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