A test in statistics for decision making course was administered to 2500 MBA students. The test score have an average score of 42 and variance of 576. Assuming that the distribution is normal, Find: a. the probability that a student selected at random will have a score of less than 50.The number of students who had scores between 30 and 54 inclusive. B. The probability that a student selected randomly will have a score of more than 72
A test in statistics for decision making course was administered to 2500 MBA students. The test score have an average score of 42 and variance of 576. Assuming that the distribution is normal, Find: a. the probability that a student selected at random will have a score of less than 50.The number of students who had scores between 30 and 54 inclusive. B. The probability that a student selected randomly will have a score of more than 72
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A test in statistics for decision making course was administered to 2500 MBA students. The test score have an average score of 42 and variance of 576. Assuming that the distribution is normal, Find: a. the
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