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Setup and test for hypothesis

How to set up and test for hypotesis.

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There are 5 steps in testing a hypothesis, and these are the 5 steps:

set up the null and alternative hypotheses
set up the rejection region
compute the test statistic
make a decision to reject or not reject the null hypothesis
write a conclusion that anyone can understand

I will provide you a numerical example and show you how to do it:

In Meijer supermarket, the customer's waiting time to check out is approximately normally distributed with a standard deviation of 2.5 minutes. A ...

Solution Summary

The solution determines how to set up and test hypothesis.