Have an account?
Skip to Content
Build your own quiz
Suggestions for you
7 questions
Show Answers
See Preview
- 1. Multiple Choice
The mean or arithmetic mean is also known as the _______
average
middle score
sum
last score
- 2. Multiple Choice
The mean of ungrouped data can be computed by dividing the __________
First score by the total number of values
Middle score by the total number of values
Sum of all the measurements or the values by the total number of measurements
Sum of all the measurements or the values by 10
- 3. Multiple Choice
What is the average mean of the following scores: 5, 6, 8, 15,16
5
10
15
20
- 4. Multiple Choice
What is the average test scores of the students given the following data: 5, 10, 15, 20, 25
5
10
15
20
- 5. Multiple Choice
What is the average of the following data: 2, 4, 6, 10, 10, 18, 20, 30?
5
10
15
20
- 6. Multiple Choice
Karen's score on her first four History tests were 85, 88, 89, and 95. To get an A in the class, she needs to have an average of 90. What score must she make on the fifth test to get an A?
91
92
93
94
- 7. Multiple Choice
When a number x is added to the data set 4, 8, 20, 25, 32, the new mean is 15. What is the value of x?
0
1
2
3
- Answer choicesTagsAnswer choicesTags