The E&M 200 students took the exam, and the distribution of this data was bell- shaped. The average score was 68 and its standard deviation was 15. Using the empirical rule, 95% of the were between and If you scored 83 on the exam, what percentile are you in from the top? a. b.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The E&M 200 students took the exam, and the distribution of this data was bell-
shaped. The average score was 68 and its standard deviation was 15.
Using the empirical rule, 95% of the were between
and
If you scored 83 on the exam, what percentile are you in from the top?
a.
b.
Transcribed Image Text:The E&M 200 students took the exam, and the distribution of this data was bell- shaped. The average score was 68 and its standard deviation was 15. Using the empirical rule, 95% of the were between and If you scored 83 on the exam, what percentile are you in from the top? a. b.
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