What are the three measures of central tendency?

Measures of Central Tendency and Outliers

Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mode, Range, Outlier
Median, Mode, Range
Mean, Median, Mode
Mean, Range, Outlier
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate the mean of a data set?
Identify the number that appears most frequently
Subtract the smallest number from the largest
Find the middle number in the ordered data set
Add all numbers and divide by the number of data points
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the median of the data set 1, 2, 3, 4, 5, 7, 7?
7
5
4
3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which number is the mode in the data set 1, 2, 3, 4, 5, 7, 7?
1
3
7
5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the range of a data set determined?
By finding the middle number in the ordered data set
By identifying the most frequent number
By finding the average of the data set
By subtracting the smallest number from the largest
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an outlier in a data set?
A number that appears most frequently
A number that is in the middle of the data set
A number that is the average of the data set
A number that is much smaller or larger than the rest
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does an outlier affect the mean of a data set?
It only decreases the mean
It only increases the mean
It can increase or decrease the mean
It has no effect
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