IQR and Box Plots

Front

Calculate the interquartile range of the following 20 scores: 2, 3, 5, 7, 9, 11, 15, 17, 19, 20, 20, 21, 23, 30, 31, 32, 33, 35, 37, 40

Back

21.5

Front

Calculate the interquartile range of the following data: 17, 18, 18, 19, 20, 21, 21, 23, 25

Back

4

Front

Calculate the range of the following 2, 5, 8, 3, 13, 5

Back

11

Front

Calculate the median for the following set of scores: 45, 69, 69, 87, 88, 92, 99, 100

Back

87.5

Front

To find the median, data must be sorted from least to greatest first.

Back

True

Front

What is the range?

Back

biggest-smallest

Front

If there is an even number of data in the data set, how do you find the median?

Back

Order the data, add the 2 middle values, and divide by 2.

Front

What is the Inter-quartile range of the Car Hops? Options: 4, 6, 13, 9

Back

4

Front

What percent of the data is between 25 and 30 on the number line?

Back

25%

Front

What is the range of the set of data? Options: 70, 65, 80, 55

Back

70