Problem Solving Activity DIRECTIONS: Given the following I.Q. scores of 50 students to a company, construct a frequency distribution using 10 classes, complete the frequency distribution table and calculate the following: 100 79 110 93 110 99 101 122 109 109 106 92 95 102 78 86 103 118 106 88 104 91 96 80 107 113 124 104 116 114 103 89 108 90 75 98 100 84 111 72 105 105 113 101 127 95 87 99 115 102
Problem Solving Activity DIRECTIONS: Given the following I.Q. scores of 50 students to a company, construct a frequency distribution using 10 classes, complete the frequency distribution table and calculate the following: 100 79 110 93 110 99 101 122 109 109 106 92 95 102 78 86 103 118 106 88 104 91 96 80 107 113 124 104 116 114 103 89 108 90 75 98 100 84 111 72 105 105 113 101 127 95 87 99 115 102
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Problem Solving Activity
DIRECTIONS: Given the following I.Q. scores of 50 students to a company, construct a
frequency distribution using 10 classes, complete the frequency distribution table and
calculate the following:
100
79
110
93
110
99
101
122
109
109
(1)
Class
106
92
95
102
78
For items 1-8, complete the table.
86
103
118
106
88
(2)
Tally
Interval Marks
104
91
(3)
Frequen
су
80
107
113
124
104
116
114
(4)
Xm
103
89
108
90
75
Frequency Distribution of the I.Q. Scores of 50 Students
(5)
(6)
fXm
98
100
84
111
72
105
105
113
101
127
(7)
fd
95
87
99
115
102
(8)
<cf
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