AP Stats Final Review

A sociologist collected data from a sample of people on their highest level of education and the number of times they visited any fast food restaurant during the previous week. The data are summarized in the box plots. Which of the following statements is true?

b. The interquartile range (IQR) for the number of visits at the more than four-your college level is less than the IQR for the number of visits at the community college level.

The distributions of four variables are shown in the following histograms Which of the following shapes is NOT represented by one of the four distributions?

b. uniform

The prices, in thousands of dollars, of 304 homes recently sold in a city are summarized in the histogram below. Based on the histogram, which of the following statements must be true?

c. The median price is not greater than $750,000