A student received 40 points out of 50 in midterm 1. The mean score of the class in midterm 1 was 30 and standard deviation was 5 points. In midterm 2 the student received 80 out of 100. The mean score of the class in midterm 2 was 70 and standard deviation was 10 points. Standardize the midterm 1 and 2 exam score and identify if the student ‘improved’, ‘remained same’ or ‘score went down’ from midterm 1 to midterm 2.
A student received 40 points out of 50 in midterm 1. The mean score of the class in midterm 1 was 30 and standard deviation was 5 points. In midterm 2 the student received 80 out of 100. The mean score of the class in midterm 2 was 70 and standard deviation was 10 points. Standardize the midterm 1 and 2 exam score and identify if the student ‘improved’, ‘remained same’ or ‘score went down’ from midterm 1 to midterm 2.
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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A student received 40 points out of 50 in midterm 1. The mean score of the class in midterm 1 was 30 and standard deviation was 5 points. In midterm 2 the student received 80 out of 100. The mean score of the class in midterm 2 was 70 and standard deviation was 10 points. Standardize the midterm 1 and 2 exam score and identify if the student ‘improved’, ‘remained same’ or ‘score went down’ from midterm 1 to midterm 2.
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