question 4

Solve the problem. 4) Data were reported for household size (number of people in household) 4 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 Frequency (# of people) 1-under 2 2-under 3 NO 3-under 4 4-under 5 10 5-under 6 32 6-under 7 28 7-under 8 8 8-under 9 A) No. The distribution has outliers. B) Yes. The distribution is bell-shaped. C) No. The distribution is right-skewed. D) No. The distribution is left-skewed