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Quarter 4: Performance Task The following are scores of random Grade 10 learners in a 1 Science Math 85 120

Quarter 4: Performance Task The following are scores of random Grade 10 learners in a 1 Science Math 85 120

MATLAB: An Introduction with Applications
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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Quarter 4: Performance Task The following are scores of random Grade 10 learners in a 150-item test in Science and Math. Science Math 85 120 76 85 73 73 80 72 84 79 72 1. Solve for the mean of each subject. (Round off to the nearest whole number) 2. Complete the given table and compute for the standard deviation. Score Mean (x − x) (x - x)² X X 3. Based on the results of items 1 and 2, on which subject performed better? Why? Which subject performed more consistently? Why? 4. On which subject the learners performed much better and/or some performed far worse than the average? 70 80 34 77
Transcribed Image Text:Quarter 4: Performance Task The following are scores of random Grade 10 learners in a 150-item test in Science and Math. Science Math 85 120 76 85 73 73 80 72 84 79 72 1. Solve for the mean of each subject. (Round off to the nearest whole number) 2. Complete the given table and compute for the standard deviation. Score Mean (x − x) (x - x)² X X 3. Based on the results of items 1 and 2, on which subject performed better? Why? Which subject performed more consistently? Why? 4. On which subject the learners performed much better and/or some performed far worse than the average? 70 80 34 77
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