The Guidance Counselor Department of T.I.P. would like to conduct a study to determine how long it takes its graduates to find a job in his/her chosen field. A sample of 35 students was surveyed and found out that the average time a graduate to find a job is 3.5 months, with a standard deviation of 1.5 months. Is there sufficient evidence to conclude that the graduates of T.I.P. take on the average more than three months to find a job at 10% level of significance? a. Show the range of the average time a graduate finds a job. b. Can we use p- value approach to test the claim? If so, justify. c. Comparing your answer in b, do you come up with the same conclusion in accepting or rejecting the claim? Justify
The Guidance Counselor Department of T.I.P. would like to conduct a study to determine how long it takes its graduates to find a job in his/her chosen field. A sample of 35 students was surveyed and found out that the average time a graduate to find a job is 3.5 months, with a standard deviation of 1.5 months. Is there sufficient evidence to conclude that the graduates of T.I.P. take on the average more than three months to find a job at 10% level of significance?
a. Show the
b. Can we use p- value approach to test the claim? If so, justify.
c. Comparing your answer in b, do you come up with the same conclusion in accepting or rejecting the claim? Justify.
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