In a random sample of 100 patients at a clinic, you would like to test whether the mean RDI is or more using a one sided 5% type 1 error rate. The sample mean RDI had a mean of 12 and a standard deviation of 4. What is the largest value of ( versus ) would you reject for? Give at least one decimal place in your answer.

Question

In a random sample of 100 patients at a clinic, you would like to test whether the mean RDI is  or more using a one sided 5% type 1 error rate. The sample mean RDI had a mean of 12 and a standard deviation of 4. What is the largest value of  ( versus ) would you reject for? Give at least one decimal place in your answer.

perl · Answer

not sure what mean RDI stands for