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- 1. Multiple Choice
What is the value of Q1 in the following set of data: 26, 15, 16, 23, 30, 29, 9, 13, 11, 14, 21?
A. 13
B. 15
C. 16
D. 26
- 2. Multiple Choice
Given a set of scores: 2, 3, 4, 6, 7, 8, 9, 9, 9, 10, 13, 15, 18, and 19.
Which value shows the 68th percentile of the data using linear interpolation?
A. 10.2
B. 10.6
C. 11.2
D. 11.6
- 3. Multiple Choice
The following data represent the heights (in inches) of 14 students in Mr. Pason's class: 65, 63, 68, 59, 74, 59, 68, 61, 64, 60, 69, 72, 55,64. What is the 76th percentile?
A. 68.4
B. 72
C. 72.9
D. 76
- 4. Multiple Choice
Consider the scores of 15 students: 18, 21, 25, 21, 28, 23, 21, 19, 24, 26, 21, 24, 18, 27, 23. What is the value of the 1st quartile for this set of data?
A. 19
B. 21
C. 23.4
D. 25.6
- 5. Multiple Choice
Find the average of the lower, the middle and the upper quartiles of the data.
15, 9, 18, 23, 12, 10, 0, 6, 7, 22 and 12.
A. 11.35
B. 12.33
C. 13.35
D. 14.28
- 6. Multiple Choice
What is the value of the median?
A. 40.9
B. 59.5
C. 66.5
D. 79.5
- 7. Multiple Choice
Calculate the 6th decile.
A. 68.25
B. 69
C. 70.75
D. 72
- 8. Multiple Choice
What is the value of the 60th percentile?
A. 68.25
B. 69
C. 70.75
D. 72
- 9. Multiple Choice
Calculate the 3rd quartile of the test scores of 50 students.
A. 44.38
B. 76.5
C. 39.28
D. 78.25
- 10. Multiple Choice
The teachers in MAPEH were given an intensive course in first aid. Their scores in the given test are: 18, 12, 15, 9, 11, 16, 20, 15, 14, and 18. Find the 6th decile.
A. 6.6
B. 14
C. 15.6
D. 16
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