Question

in one study on weights, the median weight was 139.6 pounds. a histogram of the data set was skewed to the right. what for the mean weight is most plausible? 132.1 pounds 136 pounds 167.9 pounds the most plausible value for the mean is select because when the data set is skewed to the right, the mean is select 132.1 136 167.9

Explanation:

Step1: Recall skewness - mean - median relationship

In right - skewed data, the mean is greater than the median.

Step2: Compare given values with median

The median is 139.6 pounds. Among 132.1 pounds, 136 pounds, and 167.9 pounds, only 167.9 pounds is greater than 139.6 pounds.

Answer:

167.9 pounds