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Rewrite the problem and solve it. Show all procedures, computations and solutions. Two samples of rats...

Rewrite the problem and solve it. Show all procedures, computations and solutions.

Two samples of rats are timed for their maze running time. One group is taking a drug and the other is not. The times are given in the following table:

Rats with drug Rats w/o drug
15 11
12 13
13 9
12 6
10 11
11

Determine whether the use of the test drug results in a different maze running time. Use the .05 level of significance.

Science   Advanced-Physics   
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