Box and Whisker Plots

Median

100

Find the median of the following data: 3, 5, 6, 8, 10

6

200

Find the median of the set of data: 10, 5, 9, 8, 3

8 (In order from least to greatest: 3, 5, 8, 9, 10)

300

Where can you find the median on a box and whisker plot?

The line in the middle of the box

400

What are ACS's colors?

Orange and Black 

500

Find the median of the following data: 20, 16, 12, 10, 16, 10, 8, 7

11 (Least to greatest: 7, 8, 10, 10, 12, 16, 20, 26)

Lower Quartile

100

What is the ACS Mascot?

Colonels

200

What is the lower quartile?

The median of the lower half of data (halfway between the minimum and median)

300

Find the lower quartile of the following data: 10, 12, 8, 13, 6, 10, 16

8 (Least to greatest: 6, 8, 10, 10, 12, 13, 16)

400

Where can you find the lower quartile on a box and whisker plot?

The line on the left edge of the box

500

Find the lower quartile of the data: 4, 5, 2, 10, 3, 9, 5, 3, 8, 5, 6

3 (Least to greatest: 2, 3, 3, 4, 5, 5, 5, 6, 8, 9, 10)

Upper Quartile

100

Find the upper quartile of the data: 3, 6, 8, 9, 10, 12

10

200

What is the upper quartile?

The median of the upper half of data (halfway between the maximum and median)

300

What are your three Math teachers names?

Mr. Hatfield, Mrs. Hundley, Mr. Anderson

400

Where can you find the upper quartile on a box and whisker plot?

The line on the right edge of the box

500

Find the upper quartile of the data: 4, 5, 2, 10, 3, 9, 5, 3, 8, 5, 6

8 (Least to greatest: 2, 3, 3, 4, 5, 5, 5, 6, 8, 9, 10)

Range

100

Find the range of the data: 3, 6, 8, 9, 10, 12

9

200

Who is the middle school assistant principal?

Dr. Richard

300

How do you find the range of a set of data?

Maximum - minimum

400

What is the interquartile range?

The difference between the lower and upper quartiles (UQ - LQ)

500

Find the interquartile range of the data: 4, 5, 2, 10, 3, 9, 5, 3, 8, 5, 6

5 (Least to greatest: 2, 3, 3, 4, 5, 5, 5, 6, 8, 9, 10; UQ = 8, LQ = 3)

Data Cycle

100

If you have one variable for data what is it called? Univariate or bivariate

Univariate

200

What ACS sport plays tonight?

Football 

300

If you only take volunteers for a survey what type of bias would that be?

self selection bias

400

What is the difference between a sample and a population?

Population is a whole and sample is a subset of the population.

500

What are the 4 steps of the data cycle in order?

Formulate a question.

Collect Data

Organize Data

Analyze results