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%.

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

Section: Chapter Questions

Problem 1P

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

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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%.

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