1. austin made a histogram showing the number of siblings for each of the students in his swim class. how many more students have 2 or 3 siblings than 4 or 5 siblings?
a. 2
b. 8
c. 9
d. 11
2. the circle graph shows the location of oklahoma's 77 counties in the state. which 3 regions combined have 1/2 of the counties?
a. southwest, northeast, northwest
b. northeast, southwest, tulsa metro
c. northwest, southwest, southeast
d. southeast, northeast, oklahoma city metro
3. the two circle graphs show how yolanda and tammy spent their allowance. in which category did both yolanda and tammy spend 3/10 of their money?
a. food
b. school supplies
c. entertainment
d. clothes