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For items 1-5: The following are the number of defective items produced in a month by a machine for the last 25
months. 45, 30, 36, 26, 16, 21, 33, 40, 32, 14, 10, 29, 23, 39, 17, 11, 18, 34, 19, 24, 21, 35, 42, 37, 47.
1. What is the second quartile of the given data?
a. 26
b. 29
c. 30
d. 32
2. What is the lower quartile?
a. 16
b. 17
c. 18
d. 21
3. What is the 5th decile?
a. 26
b. 29
c. 30
d. 32
4. What is the 20th percentile?
a.
b. 14
C. 16
d. 17
5. What is the 60th percentile?
a. 33
b. 34
d. 36