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Mean
Median
Range and IQR
Vocabulary
Mixed
100

The mean of the data set: 10, 30, 50, 70, 80, 90

What is 55?

100

The median of the data set: 10, 20, 30, 40, 50, 60, 70, 80, 90

What is 50?

100

The range of the data set: 1, 3, 8, 14, 22, 35

What is 34?

100

The average of set of data.

What is mean?
100

What is the mode:

12, 9, 18, 7, 12, 18, 9, 7, 15, 7

7

200

The mean of the data set: 2, 3, 8, 14, 20, 31

What is 13?

200
The median of the data set: 1, 3, 8, 14, 22, 35
What is 11?
200

The range of the data set: 11, 27, 18, -4, 12, -6, -5, 9

What is 33?

200

The difference between the greatest and least values of a data set.

What is the range?
200

The median of the data set: 3.6, 10, 7.4, 5.3, 8.8, 6.1

What is 6.75?

300
The mean of the data set: 12, 32, 23, 61, 52
What is 36?
300
The median of the data set: 32, 8, 18, 42, 25, 28, 36, 15
What is 26.5?
300

The interquartile range of the data set: 1, 3, 8, 14, 22, 35

What is 19?

300
The middle value or the average of two middle items when the data values are arranged in numerical order.
What is the median?
300

The interquartile range of the data set: 32, 8, 18, 42, 25, 28, 36, 15

What is 17.5?

400
The mean of the data set: 32, 8, 18, 42, 25, 29, 39, 15
What is 26?
400
The median of the data set: 11, 27, 18, 34, 12, 46, 45, 9
What is 22.5?
400
The interquartile range of the data set: 10, 20, 30, 40, 50, 60, 70, 80, 90
What is 50?
400

The difference between the first and third quartiles of a data set. It represents the spread of the middle 50% of the data.

What is the interquartile range (IQR)?

400
The mean of the data set: 11, 26, 16, -4, 13, -6, -5, 9
What is 7.5?