The critical value of a two-sided t-test computed from a large sample
A) is 1.64 if the significance level of the test is 5%.
B) cannot be calculated unless you know the degrees of freedom.
C) is 1.96 if the significance level of the test is 5%.
D) is the same as the p-value.
Answer: C) is 1.96 if the significance level of the test is 5%.
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