A researcher wishes to compare the prices of three types of lawnmowers. At = 0.10, can

Question:

A researcher wishes to compare the prices of three types of lawnmowers. At Î± = 0.10, can it be concluded that there is a difference in the prices? Based on your answer, do you feel that the cost should be a factor in determining which type of lawnmower a person would purchase?

Perform these steps.
a. State the hypotheses and identify the claim.
b. Find the critical value.
c. Compute the test value.
d. Make the decision.
e. Summarize the results.
Use the traditional method of hypothesis testing unless otherwise specified.