The average time it takes college freshmen to complete the Mason Basic Reasoning Test is 24.6 minutes. The standard deviation is 5.8 minutes. Find the probability that the average completion time for a sample of 26 students will be more than 22 minutes. Give your answer as a percent rounded to two decimal places (to the nearest ten-hundredth).

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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The average time it takes college freshmen to complete the Mason Basic Reasoning
Test is 24.6 minutes. The standard deviation is 5.8 minutes.
Find the probability that the average completion time for a sample of 26 students
will be more than 22 minutes. Give your answer as a percent rounded to two decimal
places (to the nearest ten-hundredth).
Transcribed Image Text:The average time it takes college freshmen to complete the Mason Basic Reasoning Test is 24.6 minutes. The standard deviation is 5.8 minutes. Find the probability that the average completion time for a sample of 26 students will be more than 22 minutes. Give your answer as a percent rounded to two decimal places (to the nearest ten-hundredth).
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