Standard normal distribution
1. State two ways in which the standard normal distribution and the Student's t-distribution are alike.
2. State two ways in which the standard normal distribution and the Student's t-distribution are different.
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Construct a 98% Confidence Interval for the difference of the proportion between the drug group and the placebo group. Using a significance level of .01, test the claim that the drug is effective using a hypothesis test of the difference of the pr
State two ways in which the standard normal distribution and the Student's t-distribution are alike. State two ways in which the standard normal distribution and the Student's t-distribution are different.
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