Question
1. The test scores of a population of 10 students are as follow: 29, 35, 39,...
1. The test scores of a population of 10 students are as follow: 29, 35, 39, 42, 44, 45, 47, 50, 53, 59. What is the average test score of this population?
a. 44
b. 44.3
c. 45
d. 45.3
2. What is the population standard deviation?
a. 8.283
b. 8.751
c. 9.028
d. 9.754
(Please provide how you found the answer)
Homework Answers
Answer #1
a)
Average is simple.
Add all and divide by 10
average = 44.3
b)
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