A set of final examination grades in an introductory statistics course is normally distributed, with a mean of 73 and a standard deviation of 8. What is the probability that a student scored below 91 on this exam? What is the probability that a student scored between 65 and 89? The probability is 5% that a student taking the test scores higher than what grade?
A set of final examination grades in an introductory statistics course is normally distributed, with a mean of 73 and a standard deviation of 8. What is the probability that a student scored below 91 on this exam? What is the probability that a student scored between 65 and 89? The probability is 5% that a student taking the test scores higher than what grade?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 7PPS
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A set of final examination grades in an introductory statistics course is
What is the
What is the probability that a student scored between 65 and 89?
The probability is 5% that a student taking the test scores higher than what grade?
*include excel formulas if possible
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