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.