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Interquartile Range & Box Plot Check

Last updated over 6 years ago

7 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Box Plots and Interquartile Range (IQR)

1

1

1

10

1

10

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

What is the interquartile range of box plot below? (Hint: IQR= Upper Quartile - Lower Quartile)

4

12

6

3

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

What is the interquartile range of box plot below? (Hint: IQR= Upper Quartile - Lower Quartile)

4

5

10

2

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

What is the interquartile range of box plot below? (Hint: IQR= Upper Quartile - Lower Quartile)

6

19

24

13

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Create a box plot of the following data 18, 24, 19, 1, 16, 17, 4, 5, 13?
You must first rewrite the data set in numerical order. Then identify the minimum, lower quartile, median, upper quartile, and maximum. Draw the box plot.

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

What is the interquartile range of the data set in question #4 above?
(Hint: IQR= Upper Quartile - Lower Quartile)

14

14.5

11.5

24

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

Create a box plot of the following data 13, 7, 19, 12, 15, 20, 9, 10, 16, 25?
You must first rewrite the data set in numerical order. Then identify the minimum, lower quartile, median, upper quartile, and maximum. Draw the box plot.

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

What is the interquartile range of the data set in question #6 above?
(Hint: IQR= Upper Quartile - Lower Quartile)

12

9

18

4