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Let's Try. Construct a Grouped Frequency Table. A Set of N = 25 scores Rel.f. Real limits (f/N) Cf 90-99 3 0.12 25 12% 82, 75, 88, 93, 53, 84, 87, 58, 72, 94, 79.5-89.5 80-89 9. 0.36 22 36% 69, 84, 61, 91, 64, 70-79 87, 84, 70, 76, 89, 75, 80, 73, 78, 60 60-69 4 0.16 6. 16% 49.5-59.5 50-59 0.08 8% Fill in the blanks above.

Let's Try. Construct a Grouped Frequency Table. A Set of N = 25 scores Rel.f. Real limits (f/N) Cf 90-99 3 0.12 25 12% 82, 75, 88, 93, 53, 84, 87, 58, 72, 94, 79.5-89.5 80-89 9. 0.36 22 36% 69, 84, 61, 91, 64, 70-79 87, 84, 70, 76, 89, 75, 80, 73, 78, 60 60-69 4 0.16 6. 16% 49.5-59.5 50-59 0.08 8% Fill in the blanks above.

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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Let's Try. Construct a Grouped Frequency Table. A Set of N = 25 scores Rel.f. Real limits X (f/N) Cf 90-99 3 0.12 25 12% 82, 75, 88, 93, 53, 84, 87, 58, 72, 94, 79.5~89.5 80-89 9 0.36 22 36% 69, 84, 61, 91, 64, 70-79 87, 84, 70, 76, 89, 75, 80, 73, 78, 60 60-69 4 0.16 6. 16% 49.5~59.5 50-59 2 0.08 2 8% Fill in the blanks above.
Transcribed Image Text:Let's Try. Construct a Grouped Frequency Table. A Set of N = 25 scores Rel.f. Real limits X (f/N) Cf 90-99 3 0.12 25 12% 82, 75, 88, 93, 53, 84, 87, 58, 72, 94, 79.5~89.5 80-89 9 0.36 22 36% 69, 84, 61, 91, 64, 70-79 87, 84, 70, 76, 89, 75, 80, 73, 78, 60 60-69 4 0.16 6. 16% 49.5~59.5 50-59 2 0.08 2 8% Fill in the blanks above.
Frequency Table Real Score f Rel.f Cf C% Percentile Limit Rank 5.5-6.5 1 0.05 20 5% 100% 4.5-5.5 0.00 0% 95% 3.5~4.5 4 2 0.10 19 95% 2.5~3.5 3 3 17 15% 1.5~2.5 2 10 0.50 14 50% 70% 1 4 0.20 4 20% 20% Total N 20 Fill in the blanks in the table.
Transcribed Image Text:Frequency Table Real Score f Rel.f Cf C% Percentile Limit Rank 5.5-6.5 1 0.05 20 5% 100% 4.5-5.5 0.00 0% 95% 3.5~4.5 4 2 0.10 19 95% 2.5~3.5 3 3 17 15% 1.5~2.5 2 10 0.50 14 50% 70% 1 4 0.20 4 20% 20% Total N 20 Fill in the blanks in the table.
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