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.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section6.7: Probability And Odds
Problem 1C
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