The data below is a frequency distribution of the Intelligence Quotient (IQ) of 200 students taking up Behavioral Psychology and Business Statistics in a certain university: C. f 131- 135 7 126 - 130 10 121 - 125 14 116 - 120 35 111 - 115 42 106 - 110 21 101 - 105 18 96 - 100 29 91 - 95 10 86 - 90 14 n= 200 A Find the following: 7. Number of students whose 1Q is between 126 – 130 8. Lowest upper dass limit 9. Highest upper dlass limit

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Frequency Distribution and Measures of Central Tendency Directions: Answer the following. The data below is a frequency distribution of the Intelligence Quotient (IQ) of 200 students taking up Behavioral Psychology and Business Statistics in a certain university:
ASSESSMENT TASK 10 – Frequency Distribution and Measures of Central Tendency
Directions: Answer the following.
The data below is a frequency distribution of the Intelligence Quotient (IQ) of 200 students taking up Behavioral Psychology and
Business Statistics in a certain university:
C.I.
f
131 - 135
126 - 130
10
116 - 120
35
111 - 115
42
106 - 110
21
101 - 105
18
96 - 100
29
91 - 95
10
86 - 90
14
n= 200
A. Find the following:
7. Number of students whose IQ is between 126 – 130
8. Lowest upper class limit
9. Highest upper class limit
10. Upper class boundary of the 3ª class interval
Transcribed Image Text:ASSESSMENT TASK 10 – Frequency Distribution and Measures of Central Tendency Directions: Answer the following. The data below is a frequency distribution of the Intelligence Quotient (IQ) of 200 students taking up Behavioral Psychology and Business Statistics in a certain university: C.I. f 131 - 135 126 - 130 10 116 - 120 35 111 - 115 42 106 - 110 21 101 - 105 18 96 - 100 29 91 - 95 10 86 - 90 14 n= 200 A. Find the following: 7. Number of students whose IQ is between 126 – 130 8. Lowest upper class limit 9. Highest upper class limit 10. Upper class boundary of the 3ª class interval
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