Suppose that the scores on a reading ability test are normally distributed with a mean of 70 and a standard deviation of 9. What proportion of individuals score at most 65 points on this test? Round your answer to at least four decimal places. 0.0599

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Question
Try Again
Suppose that the scores on a reading ability test are normally distributed with a mean of 70 and a standard deviation of 9. What
proportion of individuals score at most 65 points on this test? Round your answer to at least four decimal places.
0.0599
Explanation
Recleck
© 2022 McGraw Hill LLC. All Rights Reserved.
Terms of Use I Privacy Center I Accessibil
MacBook Air
DII
80
PSC
F11
F10
F6
F7
F2
F3
F4
F5
F1
*
@
#
$
%3D
1
2
3
4
5
6
7
8.
Transcribed Image Text:Try Again Suppose that the scores on a reading ability test are normally distributed with a mean of 70 and a standard deviation of 9. What proportion of individuals score at most 65 points on this test? Round your answer to at least four decimal places. 0.0599 Explanation Recleck © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use I Privacy Center I Accessibil MacBook Air DII 80 PSC F11 F10 F6 F7 F2 F3 F4 F5 F1 * @ # $ %3D 1 2 3 4 5 6 7 8.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON