(See Solution) Consider the following hypothesis test: H 0: μ=15 Ha: : μ#15 A sample of 50 provided a sample mean of 14.15. The population standard deviation
Question: Consider the following hypothesis test:
H 0: μ=15
Ha: : μ#15
A sample of 50 provided a sample mean of 14.15. The population standard deviation is 3.
- Compute the value of the test statistic
- What is the p-value?
- At a =.05, what is your conclusion?
- What is the rejection rule using critical value? What is your conclusion?
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