Question 900310: Find the critical value(s) for the indicated test for a population variance, sample size, and sig. level.
a. Right-tailed test – Sample Size (25), Significance (.05)
b. Two-tailed test – Sample Size (11), Significance (.01)
c. Two-tailed test – Sample size (66), Significance (.10)
d. Left-tailed test – Sample Size (18), Significance (.05)
Answer by ewatrrr(24785)   (Show Source):
You can put this solution on YOUR website! a. Right-tailed test – Sample Size (25), Significance (.05): invT(.95,24) = 1.711
b. Two-tailed test – Sample Size (11), Significance (.01: invT(.005,10)= -3.1659, inv(.995,10)= 3.169
c. Two-tailed test – Sample size (66), Significance (.10) invT(.05,62), invT(.95,62)
d. Left-tailed test – Sample Size (18), Significance (.05) invT(.05,17)
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