Class nterval 70-76 63-69 56-62 Frequency (1) 15 157 304 Lower Boundary (LB) A Class Mark (X) B
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
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

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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