Multiple Choice
In a left-tailed test comparing two means with unknown variances assumed to be equal, the test statistic was t = -1.81 with sample sizes of n1 = 8 and n2 = 12. The p-value would be:
A) between .025 and .05.
B) between .01 and .025.
C) between .05 and .10.
D) Must know α to answer.
Correct Answer:
Verified
Correct Answer:
Verified
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