The test scores for the analytical writing section of a particular standardized test can be approximated by a normal distribution, as shown in the figure. (a) What is the maximum score that can be in the bottom 10% of scores? (b) Between what two values does the middle 80% of scores lie? 3.861.6Score μ=3.8 σ=0.94 x A normal curve labeled mu = 3.8 and sigma = 0.94 is over a horizontal x-axis labeled score from 1.6 to 6 in increments of 1.1 and is centered on 3.8.
The test scores for the analytical writing section of a particular standardized test can be approximated by a normal distribution, as shown in the figure. (a) What is the maximum score that can be in the bottom 10% of scores? (b) Between what two values does the middle 80% of scores lie? 3.861.6Score μ=3.8 σ=0.94 x A normal curve labeled mu = 3.8 and sigma = 0.94 is over a horizontal x-axis labeled score from 1.6 to 6 in increments of 1.1 and is centered on 3.8.
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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|
The test scores for the analytical writing section of a particular standardized test can be approximated by a normal distribution, as shown in the figure.
(a) What is the maximum score that can be in the bottom
10%
of scores?(b) Between what two values does the middle
80%
of scores lie? |
μ=3.8
σ=0.94
x |
Question content area bottom
Part 1
(a) The maximum score that can be in the bottom
10%
is
enter your response here.
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