Mean=126 millimeters and standard deviation=8 millimeters. If a random sample of 37 bolts is selected, what is the probability that the sample mean would be greater than 128 millimeters?
Mean=126 millimeters and standard deviation=8 millimeters. If a random sample of 37 bolts is selected, what is the probability that the sample mean would be greater than 128 millimeters?
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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Mean=126 millimeters and standard deviation=8 millimeters. If a random sample of 37 bolts is selected, what is the probability that the sample mean would be greater than 128 millimeters?
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