. The scores of 400 applicants who took the examination in a certain company approximate normal distribution, with a mean of 75 and a standard deviation of 5. ANSWERS SHOULD BE ON WHOLE NUMBER. i. How many applicants got a score of 80 and above? ii. How many applicants got a score of 70 and below? iii. How many applicants got a score from 70 – 80?
. The scores of 400 applicants who took the examination in a certain company approximate normal distribution, with a mean of 75 and a standard deviation of 5. ANSWERS SHOULD BE ON WHOLE NUMBER. i. How many applicants got a score of 80 and above? ii. How many applicants got a score of 70 and below? iii. How many applicants got a score from 70 – 80?
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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b. The scores of 400 applicants who took the examination in a certain company approximate
i. How many applicants got a score of 80 and above?
ii. How many applicants got a score of 70 and below?
iii. How many applicants got a score from 70 – 80?
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