Creating a Box-and- Whisker Plot O To create your own box-and- whisker plot, you must first find the following values. Lowest Value Lower Quartile Median Upper Quartile Highest Value 173 , 179 , 181 , 198 , 206 , 239 , 246 , 251 , 257 , 261 , 295 173 295 239 181 257
Creating a Box-and-Whisker Plot O To create your own box-and-whisker plot, you must first find the following values. Lowest Value Lower Quartile Median.
Jan 04, 2016
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Creating a Box-and-Whisker Plot
O To create your own box-and-whisker plot, you must first find the following values.
Lowest Value
Lower Quartile
Median
Upper Quartile
Highest Value
173 , 179 , 181 , 198 , 206 , 239 , 246 , 251 , 257 , 261 , 295
173
295
239
181
257
Creating a Box-and-Whisker Plot
O To create your own box-and-whisker plot, you must first find the following values.
Lowest Value
Lower Quartile
Median
Upper Quartile
Highest Value
173
295
239
181
257
Creating a Box-and-Whisker Plot
O Let’s try another example…
Lowest Value
Lower Quartile
Median
Upper Quartile
Highest Value15 , 20 , 25 , 30 , 40 , 55 , 60 , 70
15
70
(30 + 40) ÷ 2 = 35
(20 + 25) ÷ 2 = 22.5
(55 + 60) ÷ 2 = 57.5
Creating a Box-and-Whisker Plot
O Let’s try another example…
Lowest Value
Lower Quartile
Median
Upper Quartile
Highest Value
15
70
(30 + 40) ÷ 2 = 35
(20 + 25) ÷ 2 = 22.5
(55 + 60) ÷ 2 = 57.5
70
Try the next example on your own.
Lowest Value
Lower Quartile
Median
Upper Quartile
Highest Value
0 , 1 , 2 , 3 , 6 , 6 , 7 , 7
0
7
(3 + 6) ÷ 2 = 4.5
(1 + 2) ÷ 2 = 1.5
(6 + 7) ÷ 2 = 6.5
0 7
25%25% 25%
25%
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