A recent study recorded the number of job offers received by newly graduated chemical engineers at three colleges. The data are shown here. At α = 0.05, is there a difference in the average number of job offers received by the graduates at the three colleges?

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.

Transcribed Image Text:

College A College B College C 10 12 13