Question: 6. Decide whether you would reject or fail to reject the null hypothesis in the following situations: a. = 3.50, sD = 1.10, n =

6. Decide whether you would reject or fail to reject the null hypothesis in the

following situations:

a.

= 3.50, sD = 1.10, n = 12, = 0.05, two-tailed test

b. 95% = (0.20, 1.85)

c. t = 2.98, t* = -2.36, one-tailed test to the left

d. 90% CI = (-1.12, 4.36)

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