A Student Runs an Experiment to Test How Race Car

Multiple Choice

A student runs an experiment to test how race car drivers and different tracks affect time.He uses 3 different drivers on 4 different tracks.He randomizes the trials,performing 4 runs under each treatment condition,carefully recording how many laps each driver completes on each different track.

A) Driver SS: 2 df; Track SS: 3 df; SSE: 42 df
B) Driver SS: 3 df; Track SS: 4 df; SSE: 12 df
C) Driver SS: 3 df; Track SS: 3 df; SSE: 42 df
D) Driver SS: 2 df; Track SS: 3 df; SSE: 12 df
E) Driver SS: 3 df; Track SS: 4 df; SSE: 42 df