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WorksheetsReview measure of Central Tendency
Total questions: 20
Worksheet time: 2hrs 46mins
The mean of a data set can be found by...
subtracting the minimum from the maximum
choosing the middle number
choosing the number that occurs most
finding the sum of the numbers and then dividing by the total amount of numbers in the data set
The median of a data set can be found by...
subtracting the minimum from the maximum
choosing the middle number
choosing the number that occurs most
finding the sum of the numbers and then dividing by the total amount of numbers in the data set
The mode of a data set can be found by...
subtracting the minimum from the maximum
choosing the middle number
choosing the number that occurs most
finding the sum of the numbers and then dividing by the total amount of numbers in the data set
The range of a data set can be found by...
subtracting the minimum from the maximum
choosing the middle number
choosing the number that occurs most
finding the sum of the numbers and then dividing by the total amount of numbers in the data set
The median of the numbers 34, 32, 12, 65, and 45 is...
34
32
12
65
There can be more than one mean
True
False
There can be more than one mode
True
False
What is the first step when looking at data?
Find the mean
Put them in order from least to greatest
Sort the data into categories
Find the range
What is the range of 45, 56, 23, 74, and 63?
18
51
23
56
Find the mean of 1, 2, 3, 4, and 5
7
3
4
2
{12,10,10,10,13,12,11,13,10}
158cm 172cm 164cm
164cm 167cm 159cm
However, there were actually seven students in the class, and the mean height in the class was 165 cm. What was the height of the unknown student?
Find the mean weight of the containers on this ship.
Dr. Dre is a dentist. He needs to report on the average (Mean) number of cavities that his patients have.
1, 0, 1, 5, 0, 3, 4. What is the average number of cavities?
14
2
7
1
5, 15, 10, 20, 15, 10, 15
