Probability Practice

Probability can be written as ...

• a fraction
• a decimal
• a percent
• all of the above

P(Pizza|Senior): (simplify)

• 10/15

• 4/5

• 2/3

• 10/5

For Titanic Passengers, Find P(Survived|First Class)

• 0.092
• 0.286
• 0.625
• 0.675

What is the likelihood of getting yellow?

• 1 out of 12

• 1 out of 8

• 3 out of 12

• 5 out of 7

What number should go in the blue box?

• 21

• 135

• 19

• 22

How many total have no cell phone?

• 13

• 9

• 22

• 100

How many total people were surveyed?

• 78

• 22

• 70

• 100

Which age group liked Action movies the least?

• 18-25
• 25-49
• 50+
• 238

How many females were surveyed?

• 10
• 16
• 26
• 14

Of the mechanical engineers, what is the probability that math is their favorite subject?

• 1.91
• 52%
• 17%
• 35%