Class nterval 70-76 63-69 56-62 Frequency (1) 15 157 304 Lower Boundary (LB) A Class Mark (X) B

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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What is the value of E ?
Complete the table.
Class
Interval
Frequency
(1)
Lower
Boundary
(LB)
70-76
15
63-69
157
A
56-62
304
49-55
508
42-48
357
35-41
156
G
28-34
84
21-27
59
14-20
17
7-13
8
N=
Class Mark
(X)
B
H
EX
E
<cf
D
F
Transcribed Image Text:What is the value of E ? Complete the table. Class Interval Frequency (1) Lower Boundary (LB) 70-76 15 63-69 157 A 56-62 304 49-55 508 42-48 357 35-41 156 G 28-34 84 21-27 59 14-20 17 7-13 8 N= Class Mark (X) B H EX E <cf D F
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