Data and Statistics

Find the Mean Absolute Deviation:  5, 11, 2, 7, 16.  The Mean is 8.2 

• 3.2

• 2.8

• 1.2

• 4.2

What percent of the data is between 25 and 30 on the number line?

• 25%

• `50%

• 75%

• 100%

Tags

CCSS.HSF.IF.B.4

The following M & M colors are in the bowl:
4 yellow, 6 orange, 3 green, 5 blue, 2 brown
What is the probability of selecting a brown candy?

• 2/18

• 1/9

• 2/20

• 1/10

What is the probability you spin something larger than 10

• 5

• 3/10

• 10/15

• 3/8

Harry spins this spinner. Describe an event that is unlikely to happen, but not impossible.

• Spinning an odd number

• Spinning a multiple of 3

• Spinning a number greater than 5

• Spinning an even number

• Spinning a number less than 20

You draw a marble from a bag that has 4 red, 2 blue, and 3 green, you also flip a fair coin. What is the probability you will draw a blue marble and flip a heads?

• 1/9

• 3/9

• Susan 2

• 5/6

Find the outlier of the set of data: 7, 8, 11, 7, 6, 15, 31, 11 

• 7

• 15

• 11

• 31

What is the probability you spin an odd number and not yellow?

• 5/18

• 1/9

• 1/3

• 4/9

What is the difference between the highest score and the lowest score on the test?

• 15

• 100

• 6

• 10

Select ALL the statistical questions.

• How many months are in a year?

• What is the most common birth month in this school?

• What is the average yearly income for engineers?

• What is the typical shoe size for 8th graders in this school?

• How tall is the Empire State Building?

Answer explanation

To answer a statistical question, you collect data from multiple people or things.