The distribution of the tuitions, fees, and room and board charges of a random sample of public 4-year degree-granting postsecondary institutions is shown in the pie chart. Use $26,249.50 as the midpoint for “$25,000 or more.”

Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set.

Transcribed Image Text:

$25,000 or more $15,000-$17,499 $22,500–$24,999 6 9 11 10 16 $17,500-$19,999 $20,000-$22,499