Mean, Median, Mode, Range, IQR

Front

Mean is found by _________________________ .

Back

finding the sum of the data, then dividing by the amount of numbers

Front

What is the median of the following data: 32, 53, 72, 66, 47, 54, 49, 67, 71?

Back

Median: 54

Front

What is the first quartile of the following data: 32, 53, 72, 66, 47, 54, 49, 67, 71?

Back

First Quartile: 48

Front

What is the third quartile of the following data: 32, 53, 72, 66, 47, 54, 49, 67, 71?

Back

Third Quartile: 69

Front

What is the interquartile range (IQR) of the following data: 32, 53, 72, 66, 47, 54, 49, 67, 71?

Back

IQR: 21

Front

Find the median for the following prices: $12.50, $17.50, $11.50, $15.50, $15.

Back

Median: $15

Front

Find the median, first quartile, third quartile, and interquartile range of the data: 23, 33, 25, 16, 27, 43, 29, 40, 35.

Back

Median: 29, First Quartile: 24, Third Quartile: 37.5, IQR: 13.5

Front

What is the mean of the following wins: 89, 70, 79, 77, 74, 74, 79, 90, 87?

Back

Mean: 80

Front

What is the definition of mode?

Back

The mode is the number that appears most frequently in a data set.

Front

What is the definition of range?

Back

The range is the difference between the highest and lowest values in a data set.