Find critical t value that would be used to construct ci

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Question: Find the critical t value that would be used to construct the confidence interval for the slope coefficient in a regression analysis for each of the following situations:

a. For 95% confidence, based on a sample size of n¼298.

b. For 99% confidence, based on a sample size of n¼15.

c. For 95% confidence, based on a sample size of n¼25.

d. For 99.9% confidence, based on a sample size of n¼100.

Reference no: EM131808874

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