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
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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
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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