There are six cars that we use as subjects in a matched pairs experiment.

A) How many sets of pairing are if subjects are pair by year?
B) If subjects are paired by color, how many sets of pairing are available for the experiment?

Name: There are six cars that we use as subjects in a matched pairs experiment. A) How many sets of pairing are if subjects are pair by year? B) If subjects are paired by color, how many sets of pairing are available for the experiment?
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Question

There are six cars that we use as subjects in a matched pairs experiment.
  
A) How many sets of pairing are if subjects are pair by year? 
B) If subjects are paired by color, how many sets of pairing are available for the experiment?

Quizplus · Accepted Answer

The Answer is Part A: 9
Part B: 6

There Are Six Cars That We Use as Subjects in a Matched