In an examination in Statistics, the mean grade is 72 and the standard deviation is 6. Find the probability that the particular students will have a score: i. Higher than or equal to 75 ii. From 65 – 80 iii. Lower than or equal to 60

In an examination in Statistics, the mean grade is 72 and the standard deviation is 6. Find the probability that the particular students will have a score: i. Higher than or equal to 75 ii. From 65 – 80 iii. Lower than or equal to 60

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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Question

In an examination in Statistics, the mean grade is 72 and the standard deviation is 6. Find the probability that the particular students will have a score:

i. Higher than or equal to 75

ii. From 65 – 80

iii. Lower than or equal to 60

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