Probability in Two-Dimensional Grids

What is the probability of choosing a Honda?

• .5970

• .5373

• .4627

• .4030

What is the probability that a Dwarf is chosen given they like a Toyota?

• .525

• .463

• .677

• .314

What is the probability that the person picked will be a boy given they speak german?

• .727

• .4

• .16

• .22

What is the probability that a student does not play on a sports team? 

• .5
• .45
• .55

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

CCSS.HSS.ID.B.5

What is the probability that a student does play a sport given they do not play an instrument?

• .2

• .222

• .10

• .5

What is the probability that a student plays on a sports team given they don't play an instrument?

• .727

• .8

• .55

• .222

If I calculate the probability 3/10 as the answer to a question, what was the question?

• P(plays instruments given does not play sports)
• P(plays instruments)
• P(does not play sports given plays instruments)
• P(does not play sports AND plays instruments)

Tags

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.4

CCSS.HSS.CP.B.6

CCSS.HSS.CP.B.8

• .2855
• .6246
• .0922
• .3230

Tags

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.4

CCSS.HSS.CP.B.6

What is the probability that a randomly chosen person is short?

• 0.23

• 0.68

• 0.91

• .09