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(b) Find the probability that a randomly selected high school student who took the reading portion of the test has a score that is between 16.0 and 29.2. The probability of a student scoring between 16.0 and 29.2 is (Round to four decimal places as needed.)

(b) Find the probability that a randomly selected high school student who took the reading portion of the test has a score that is between 16.0 and 29.2. The probability of a student scoring between 16.0 and 29.2 is (Round to four decimal places as needed.)

A First Course in Probability (10th Edition)
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...
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Answer B)
In a recent year, the scores for the reading portion of a test were normally distributed, with a mean of 22.6 and a standard deviation of 6.2. Complete parts (a) through (d) below. (a) Find the probability that a randomly selected high school student who took the reading portion of the test has a score that is less than 21. The probability of a student scoring less than 21 is 3974. (Round to four decimal places as needed.) (b) Find the probability that a randomly selected high school student who took the reading portion of the test has a score that is between 16.0 and 29.2. The probability of a student scoring between 16.0 and 29.2 is (Round to four decimal places as needed.)
Transcribed Image Text:In a recent year, the scores for the reading portion of a test were normally distributed, with a mean of 22.6 and a standard deviation of 6.2. Complete parts (a) through (d) below. (a) Find the probability that a randomly selected high school student who took the reading portion of the test has a score that is less than 21. The probability of a student scoring less than 21 is 3974. (Round to four decimal places as needed.) (b) Find the probability that a randomly selected high school student who took the reading portion of the test has a score that is between 16.0 and 29.2. The probability of a student scoring between 16.0 and 29.2 is (Round to four decimal places as needed.)
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