Students at Arrowhead High School took a Math test with a mean of 120 and a standard deviation of 25. Approximately, % of the students scored above 170. ◆
Students at Arrowhead High School took a Math test with a mean of 120 and a standard deviation of 25. Approximately, % of the students scored above 170. ◆
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 5CT
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![Students at Arrowhead High School took a Math test with a mean of 120 and a standard deviation of 25. Approximately,
% of the students scored above 170.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcf7ba90a-3c57-4914-8f55-167cb94afa39%2F3c959d98-9909-4948-b768-6dc013e7eaa4%2F2ri6j48_processed.png&w=3840&q=75)
Transcribed Image Text:Students at Arrowhead High School took a Math test with a mean of 120 and a standard deviation of 25. Approximately,
% of the students scored above 170.
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