Question: Don't mind the attachment Kindly help me answer this. 2. Past experience has shown that the average length of time for students to enroll in

Don't mind the attachment

Kindly help me answer this.

2. Past experience has shown that the average length of time for students to enroll in college is 3 hours and 20 minutes. A new enrollment procedure is being tested. If a random sample of 81 students has an average time of 2 hours and 30 minutes with a standard deviation of 54 minutes, can it be said that the new enrollment procedure is effective? Use alpha = 0.05

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