Statistical Measures Review

Statistical Measures Review

Open Ended

Which class do you think had better results?

Fill in the Blanks

Fill in the Blanks

Open Ended

Explain to me what and IQR is.

Box Plot Percent's

• A box plot has a minimum, lower quartile, median, upper quartile and maximum

• 25 percent of the data falls between each of those points. 25% of the data is between min and lower quartile, 25% of the data falls between the median and upper quartile.

• The box is 50 percent of the data

Multiple Choice

Which has a greater median?

• Week 1

• Week 2

Multiple Choice

What percentage of the data is between 40 and 90?

• 25 %

• 50%

• 75%

• 100%

Multiple Choice

What is the range of the set of data?

• 70

• 65

• 90

• 55

Multiple Choice

What is Florida's median?

• 10

• 15

• 12

• 18

Multiple Choice

What percentage of the data is between 90 and 140?

• 25 %

• 50%

• 75%

• 100%

Multiple Choice

Which has a higher median?

• Florida

• Texas

Multiple Choice

How many total have an MP3 player?

• 13

• 57

• 70

• 100

Multiple Choice

How many total have no cell phone?

• 13

• 9

• 22

• 100

Multiple Choice

What number should go in the blue box?

• 21

• 135

• 19

• 22

Multiple Choice

How many males were surveyed?

• 77

• 15

• 150

• 52

Multiple Choice

How many females were surveyed?

• 45

• 73

• 16

• 12

Multiple Choice

How many people were surveyed? BE CAREFUL AND LOOK AT THE TABLE COMPLETELY.....MAYBE DRAW IT TOO....

• 52

• 60

• 240

• 77

Multiple Choice

How many chemical engineers chose Science as their favorite subject?

• 80
• 91
• 171
• 262