The lower quartile is: A. 47 kg B. 51 kg C. 45 kg D. 50 kg
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
The lower quartile is:
A. 47 kg
B. 51 kg
C. 45 kg
D. 50 kg
Transcribed Image Text:Consider the table below:
Classes Frequency,
(Mass)
(kg)
30.00 <
40.00
40.00<
50.00
50.00 <
60.00
60.00 <
70.00
f
4
11
K
17
Σ
60
The lower quartile is:
Cumulative Midpoint, fm
Frequency
4
B
43
60
35.00
45.00
55.00
C
140
495
1540
1105
fm²
4900
22275
84700
71825
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