Tiara kept track of the number of good tennis serves that she made in a row.

15, 17, 9, 11, 19, 16, 12, 17

If she decides to construct a box-and-whisker plot, what is the value of the upper quartile?

Question

Tiara kept track of the number of good tennis serves that she made in a row.

15, 17, 9, 11, 19, 16, 12, 17

If she decides to construct a box-and-whisker plot, what is the value of the upper quartile?

anonymous · Answer

Before I start to try and help, explain a cat and whisker box. Has been a long time since I have had to use one.

anonymous · Answer

a graph that uses a rectangle and line segments to show the clustering of a set of data

anonymous · Answer

Alright.

anonymous · Answer

Line the numbers up from least to greatest.

anonymous · Answer

ok 9, 11, 12, 15, 16, 17, 17, 19

anonymous · Answer

9,11,12,15,1717,19

anonymous · Answer

Okay, draw a box and whisker box over it.

anonymous · Answer

box and whisker plot*

anonymous · Answer

over all of the numbers

anonymous · Answer

I think, let me research that.

anonymous · Answer

The median is fifteen. Keep that in mind.

anonymous · Answer

Should look like this |dw:1449706445143:dw|