Mean
Median
Two Way Tables
Box and Whisker
Correlation vs Causation
100

10, 20, 50, 35, 60, 15

31.7

100
10, 20, 30, 40, 50

30

100

How many 9th graders were interviewed?

30

100

What is the min and max of the plot?

min : 5 

max: 22

100

Which looks only at the data? Correlation or causation?

Correlation

200

20, 45, 60, 2, 4, 6, 8, 9

19.25

200

12, 14, 16, 18, 20, 22

17

200

How many 10th graders chose pink as their favorite color?

15

200

What is the median of the plot?

median: 14.5

200

Which looks at how it would relate in real life? Correlation or causation?

causation

300

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

6.5

300

25, 20, 19, 36, 89, 20, 99, 100

30.5

300

How many 11th graders chose purple as their favorite color?

14

300

What is the lower and upper quartiles?

Lower quartile: 10

Upper quartile: 18

300

What type of correlation is for as follows: The number of members in a family and the grocery bill

positive correlation

400

67, 68, 30, 35, 90, 91, 100

68.7

400

1, 6, 9, 20, 16,18, 35, 60, 22, 48, 29

20

400

What percentage of 9th graders chose green as their favorite color?

5%

400

How much percent of the data is below 14.5?

50%

400

Is there causation: The miles driven in a car and how old the car is

yes - older the car, more miles

500

15, 70, 34, 80, 23, 10, 15, 18 

33.125

500

121, 98, 46, 89, 35, 44, 25, 69, 90, 1, 8, 10

45

500

What percentage of 12th graders chose blue as their favorite color?

4%

500

How much percent is greater than 10?

75%

500

What kind of correlation is as follows: the more someone works out and their weight

negative correlation

M
e
n
u