Question

1. a gym has designed a new weight loss program for its members. below is the graph of a frequency histogram showing the weight lost, in pounds, for a group of 75 gym members that are on the weight loss program. the mean weight loss for the program is 20 pounds. which of the following best describes how the weight lost is distributed? the distribution of weight lost is skewed left. the distribution of weight lost is normally distributed. the distribution of weight lost is skewed right. the distribution of weight lost is not skewed.

Explanation:

Step1: Observe the histogram shape

The tail of the histogram extends to the left.

Step2: Recall skewness definitions

In a left - skewed distribution, the tail is on the left side.

Answer:

The distribution of weight lost is skewed left.