(a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class.
(a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class.
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 IQ scores of 50 students are given below.
85
85
85
86 87 87
88 89 89
90
90
91
93
93
95
98
99
99
100 100 101 101 102 103 106
106
107
109 111 111 112
112 112 112
113
113
113
114 114 115 115 116 117 118 119 119 119
85 - 89
90
95
(a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same
width for each subsequent class.
Class
100
105
110
115
<
08
94
99
104
109
114
119
>
8
OB
४
8
OF
890
8
OT
93
Frequency
10
8
8
5
3
9
7
X
X
X
X
X
88
93
X
Or
(b) Which of the following is the correct histogram for this data?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6a9fb8b1-d1bc-4ab3-ad21-33e345ab1c5f%2Fbba071be-a3b5-4c4d-8a04-f3e54ce74f71%2F02p1h0l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The IQ scores of 50 students are given below.
85
85
85
86 87 87
88 89 89
90
90
91
93
93
95
98
99
99
100 100 101 101 102 103 106
106
107
109 111 111 112
112 112 112
113
113
113
114 114 115 115 116 117 118 119 119 119
85 - 89
90
95
(a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same
width for each subsequent class.
Class
100
105
110
115
<
08
94
99
104
109
114
119
>
8
OB
४
8
OF
890
8
OT
93
Frequency
10
8
8
5
3
9
7
X
X
X
X
X
88
93
X
Or
(b) Which of the following is the correct histogram for this data?
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