Arturo wants to graph the number of each type of pets his classmates have.

Bertie wants to determine the distribution of test grades for her math class using a number line.

Willie wants to determine whether more men in their 20s, 30s, or 40s have won the Best Actor Oscar award.

Sandra wants to compare the number of teachers who attended the University of Texas, the University of Dallas, or both.

Hunter wants to know how spread out the middle 50% of the weights of fish caught in a tournament are.