The average time it takes college freshmen to complete the Mason Basic Reasoning Test is 26 minutes. The standard deviation is 5 minutes. Use a graphing calculator to find the probability that it will take a student to complete the test in a given amount of time. Assume the random variable is normally distributed. Round your answers to 3 decimal places. Part: 0/2 Part 1 of 2 (a) Find the probability that it will take the student between 15 and 30 minutes to complete the test. If a student is selected at random, the probability that he or she will take between 15 and 30 minutes to complete the test is

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 53E
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The average time it takes college freshmen to complete the Mason Basic Reasoning Test is 26 minutes. The standard deviation is 5 minutes. Use a graphing
calculator to find the probability that it will take a student to complete the test in a given amount of time. Assume the random variable is normally distributed.
Round your answers to 3 decimal places.
Part: 0/2
Part 1 of 2
(a) Find the probability that it will take the student between 15 and 30 minutes to complete the test.
If a student is selected at random, the probability that he or she will take between 15 and 30 minutes to complete the test is
X
S
Transcribed Image Text:The average time it takes college freshmen to complete the Mason Basic Reasoning Test is 26 minutes. The standard deviation is 5 minutes. Use a graphing calculator to find the probability that it will take a student to complete the test in a given amount of time. Assume the random variable is normally distributed. Round your answers to 3 decimal places. Part: 0/2 Part 1 of 2 (a) Find the probability that it will take the student between 15 and 30 minutes to complete the test. If a student is selected at random, the probability that he or she will take between 15 and 30 minutes to complete the test is X S
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