The average percentage of correct responses on the midterm last semester was 78% with a standard deviation of 6%. What can be said about a particular student's percentage correct if their z-score is two? The student earned a 90%. ) The student earned a 78%. The student earned an 80%. The student earned a 76%. O The student earned an 84%.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Select the most appropriate response.
The average percentage of correct responses on the midterm last semester was 78%
with a standard deviation of 6%.
What can be said about a particular student's percentage correct if their z-score is
two?
The student earned a 90%.
The student earned a 78%.
The student earned an 80%.
The student earned a 76%.
The student earned an 84%.
Transcribed Image Text:Select the most appropriate response. The average percentage of correct responses on the midterm last semester was 78% with a standard deviation of 6%. What can be said about a particular student's percentage correct if their z-score is two? The student earned a 90%. The student earned a 78%. The student earned an 80%. The student earned a 76%. The student earned an 84%.
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