- Hypothesis Testing
Questions with Hypothesis Testing
This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!
Consider the following hypothesis test:
H0: u>= 1.25
Ha: u< 1.25
A sample of 49 provides a sample mean of 1.19 and a previous population standard deviation of 0.14. Answer the following questions:
a. At a=0.01, what is the critical value?
© BrainMass Inc. brainmass.com October 9, 2019, 11:20 pm ad1c9bdddf
b. Compute the value of the test statistic t.
c. What is the p-value?
d. What is your conclusion?
This solution answers various questions relating to hypothesis testing.