Assigned  Quantile of the Grouped Data: p64 2nd Quarter  Grade # of student assigned 92 6

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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Assigned  Quantile of the Grouped Data: p64 2nd Quarter 

Grade # of student assigned
92 6
Class
Interval
96 - 100
91 - 95
86 - 90
81 - 85
76 - 80
71-75
66 - 70
i=5
Lower
Boundaries
(LB)
95.5
90.5
85.5
80.5
75.5
70.5
65.5
Tally
||||| - |||
|||||- ||
||||| - ||||| - ||||
|||||
||||| - |
|||
n = 43
Frequency
8
7
14
5
6
3
0
Less than
cumulative
frequency
(<cf)
43
35
28
14
9
3
0
Transcribed Image Text:Class Interval 96 - 100 91 - 95 86 - 90 81 - 85 76 - 80 71-75 66 - 70 i=5 Lower Boundaries (LB) 95.5 90.5 85.5 80.5 75.5 70.5 65.5 Tally ||||| - ||| |||||- || ||||| - ||||| - |||| ||||| ||||| - | ||| n = 43 Frequency 8 7 14 5 6 3 0 Less than cumulative frequency (<cf) 43 35 28 14 9 3 0
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