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The distribution of scores on a standardized aptitude test is approximately normal with a mean of 510 and a standard deviation of 95. What is the minimum score needed to be in the top 20% on this test? Carry your intermediate computations to at least four decimal places, and round your answer to the nearest integer. 0 X S

The distribution of scores on a standardized aptitude test is approximately normal with a mean of 510 and a standard deviation of 95. What is the minimum score needed to be in the top 20% on this test? Carry your intermediate computations to at least four decimal places, and round your answer to the nearest integer. 0 X S

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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ab = s lock The distribution of scores on a standardized aptitude test is approximately normal with a mean of 510 and a standard deviation of 95. What is the minimum score needed to be in the top 20% on this test? Carry your intermediate computations to at least four decimal places, and round your answer to the nearest integer. esc OSTATISTICS Finding a raw score given a normal distribution control 0 Explanation ! 11 Q A 2 N @ 2 Check W S X # 3 X H do option command 80 F3 E D 5 $ 4 C DOD 000 F4 R LL F % 5 V F5 H T G ^ 6 B Fo Y & 7 H 44 F7 U N © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility * 8 J DII - M ( 9 K F9 O < I H ) C L F10 P command ^. > : ; I 4 1/5 { option + [ = ? 11 I I F12 } 1
Transcribed Image Text:ab = s lock The distribution of scores on a standardized aptitude test is approximately normal with a mean of 510 and a standard deviation of 95. What is the minimum score needed to be in the top 20% on this test? Carry your intermediate computations to at least four decimal places, and round your answer to the nearest integer. esc OSTATISTICS Finding a raw score given a normal distribution control 0 Explanation ! 11 Q A 2 N @ 2 Check W S X # 3 X H do option command 80 F3 E D 5 $ 4 C DOD 000 F4 R LL F % 5 V F5 H T G ^ 6 B Fo Y & 7 H 44 F7 U N © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility * 8 J DII - M ( 9 K F9 O < I H ) C L F10 P command ^. > : ; I 4 1/5 { option + [ = ? 11 I I F12 } 1
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