A sample of n 5 9 scores is selected from a population with a mean of m
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A sample of n 5 9 scores is selected from a population with a mean of m 5 70, and a treatment is administered to the sample. After treatment, the sample has M 5 74 and SS 5 288.
If a hypothesis test with a t statistic is used to evaluate the treatment effect, then what value will be obtained for the t statistic?
a. t 5 1
b. t 5 1.50
c. t 5 2
d. t 5 4
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Related Book For 
Essentials Of Statistics For The Behavioral Sciences
ISBN: 9781337098120
9th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano
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