The scores on a test are normally distributed with a mean of 83 and a standard deviation of 4. Find the probability that a score is between 80 and 90. O 0.7724 O 0.2667 O 0.9599 O 0.7333
The scores on a test are normally distributed with a mean of 83 and a standard deviation of 4. Find the probability that a score is between 80 and 90. O 0.7724 O 0.2667 O 0.9599 O 0.7333
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 5CR
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![The scores on a test are normally distributed with a mean of 83 and a standard deviation of 4. Find the probability
that a score is between 80 and 90.
O 0.7724
O 0.2667
0.9599
O 0.7333](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2ea44884-88c6-4c9a-b9ce-43230d0d4650%2F475652ce-9fba-4640-84c5-dcf1bcbc9516%2Fst9r5m_processed.png&w=3840&q=75)
Transcribed Image Text:The scores on a test are normally distributed with a mean of 83 and a standard deviation of 4. Find the probability
that a score is between 80 and 90.
O 0.7724
O 0.2667
0.9599
O 0.7333
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