Suppose that the average GPA of all students in a large university is 2.8 and the s. d. is 0.65. 49 students are selected randomly from this university. Find the probability that their average GPA is above 3.0.

Suppose that the average GPA of all students in a large university is 2.8 and the s. d. is 0.65. 49 students are selected randomly from this university. Find the probability that their average GPA is above 3.0.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Suppose that the average GPA of all students in a large university is 2.8 and the s. d. is
0.65. 49 students are selected randomly from this university. Find the probability that
their average GPA is above 3.0.
7.

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