Trey Harrington

Mathematics

19 May, 18:39

A group of 7th and 8th graders were asked if they liked playing tennis.

liked playing tennis. do not like

7th 0.42 0.58

8th 0.47 0.53

such conclusions can be made from the table?

(a) The 8th graders have a larger % of students that do not like playing tennis than do like playing tennis

(b) compared to the 8th graders, a smaller % like playing tennis

(c) among the 7th graders, more students like playing tennis than do not like playing tennis

(d) for both grades, more students like playing tennis than did not like playing tennis