Class frequency Cf category 80-84 3. 40 75-79 3. 37 70-74 34 65-69 5n 30 60-64 9. 25 55-59 6. 19 50-54 8. 10 45-49 2. 2. N= 40
Class frequency Cf category 80-84 3. 40 75-79 3. 37 70-74 34 65-69 5n 30 60-64 9. 25 55-59 6. 19 50-54 8. 10 45-49 2. 2. N= 40
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Dont copy the question. Answer only
Letter of the correct answer and explanation only if you want to explain .
Transcribed Image Text:Class
frequency
Cf
category
80-84
3.
40
75-79
37
70-74
4
34
65-69
30
60-64
6.
25
55-59
19
50-54
8.
10
45-49
2.
N= 40
Transcribed Image Text:5. Question: what is the median of the
given distribution?
9. 65.9
6. 59.5
C. 49.5
d. 69.5
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