Question: Midterm Exam #2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Question 4

Midterm Exam #2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Question 4 of 25 (3 points) Attempt 1 ofl I (Y 2h 31m Remaining 21 7.1 Section Exercise 26 Undergraduate GPAs It is desired to estimate the mean GPA of each undergraduate class at a large university. How large a sample is necessary to estimate the GPA within 0.21 at the 99% confidence level? The population standard devlation Is 1.30. If needed, round your final answer up to the next whole number, 000 The university needs at least a sample of students.

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