Multiple Choice
Eight hybrid cars are used to determine if there is a difference in fuel efficiency (l/100km) with and without a particular additive. Using the appropriate nonparametric method, the value of the calculated test statistic for the data shown below is
A) 3.5.
B) 5.
C) 8.
D) 30.
E) 32.5.
Correct Answer:

Verified
Correct Answer:
Verified
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