Sketch a normal distribution/bell curve with a mean of 60 and a standard deviation of 20. What percent of the data is between ? = 40 and ? = 80? Between which two ?-values does roughly 95% of the data fall?
Sketch a normal distribution/bell curve with a mean of 60 and a standard deviation of 20. What percent of the data is between ? = 40 and ? = 80? Between which two ?-values does roughly 95% of the data fall?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 18HP
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Sketch a
What percent of the data is between ? = 40 and ? = 80?
Between which two ?-values does roughly 95% of the data fall?
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