Josh

Chemistry

14 January, 04:59

Tory conducts an experiment to see which of his classmates can run at the greatest speed. He records his data in the table

below.

Classmates' Speeds During Different Activities

Time (Seconds)

26.0

Classmate

Barney

Dora

Penny

Meg

Activity

ran across a baseball field

ran one lap on a track

ran across a basketball court

ran up a hill

85.5

12.3

8.8

How could Tory improve his experiment?

A. He could have them all ride their bikes across the baseball field.

B. He could time them each jogging at a slow pace.

C. He could have them all run under the same conditions.