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In a large section of a statistics class, the points for the final exam are normally distributed, with a mean of 74 and a standard deviation of 8. Grades are assigned such that the top 10% receive A's, the next 20% received B's, the middle 40% receive C's, the next 20% receive D's, and the bottom 10% receive F's. Find the lowest score on the final exam that would qualify a student for an A, a B, a C, and a D. Click here to View Page 1 offihe Standard INormal Table Click here to view Page 2 of the Standard Normal Table. .... The lowest score that would qualify a student for an A is. (Round up to the nearest integer as needed.) The lowest score that would qualify a student for a B is (Round up to the nearest integer as needed.) The lowest score that would qualify a student for a C is (Round up to the nearest integer as needed.) The lowest score that would qualify a student for a D is. (Round up to the nearest integer as needed.)

In a large section of a statistics class, the points for the final exam are normally distributed, with a mean of 74 and a standard deviation of 8. Grades are assigned such that the top 10% receive A's, the next 20% received B's, the middle 40% receive C's, the next 20% receive D's, and the bottom 10% receive F's. Find the lowest score on the final exam that would qualify a student for an A, a B, a C, and a D. Click here to View Page 1 offihe Standard INormal Table Click here to view Page 2 of the Standard Normal Table. .... The lowest score that would qualify a student for an A is. (Round up to the nearest integer as needed.) The lowest score that would qualify a student for a B is (Round up to the nearest integer as needed.) The lowest score that would qualify a student for a C is (Round up to the nearest integer as needed.) The lowest score that would qualify a student for a D is. (Round up to the nearest integer as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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In a large section of a statistics class, the points for the final exam are normally distributed, with a mean of 74 and a standard deviation of 8. Grades are assigned such that the top 10% receive A's, the next 20% received B's, the middle 40% receive C's, the next 20% receive D's, and the bottom 10% receive F's. Find the lowest score on the final exam that would qualify a student for an A, a B, a C, and a D. Click here to iew Page 1 oftthe Standard Normalable Click here to view Page 2 of the Standard Normal Table. ... The lowest score that would qualify a student for an A is. (Round up to the nearest integer as needed.) The lowest score that would qualify a student for a B is (Round up to the nearest integer as needed.) The lowest score that would qualify a student for a C is (Round up to the nearest integer as needed.) The lowest score that would qualify a student for a D is: (Round up to the nearest integer as needed.)
Transcribed Image Text:In a large section of a statistics class, the points for the final exam are normally distributed, with a mean of 74 and a standard deviation of 8. Grades are assigned such that the top 10% receive A's, the next 20% received B's, the middle 40% receive C's, the next 20% receive D's, and the bottom 10% receive F's. Find the lowest score on the final exam that would qualify a student for an A, a B, a C, and a D. Click here to iew Page 1 oftthe Standard Normalable Click here to view Page 2 of the Standard Normal Table. ... The lowest score that would qualify a student for an A is. (Round up to the nearest integer as needed.) The lowest score that would qualify a student for a B is (Round up to the nearest integer as needed.) The lowest score that would qualify a student for a C is (Round up to the nearest integer as needed.) The lowest score that would qualify a student for a D is: (Round up to the nearest integer as needed.)
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