Question
Suppose we are testing the hypothesis that the true average systolic blood pressure of U.S. adults is 120 mm Hg. Let's also assume we know
Suppose we are testing the hypothesis that the true average systolic blood pressure of U.S. adults is 120 mm Hg. Let's also assume we know the population standard deviation of systolic blood pressure is 20 mm Hg. If we were to take a sample of size 100 from the population of U.S. adults and given a type 1 error rate of 0.05 and a type 2 error rate of 0.2, what would the decision rule to reject/fail to reject the null hypothesis be? Be sure to clearly state in which situations you would reject and which situations you would fail to reject for full points.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started