CCSS.Math.Content.HSS.CP.B.6

Mary is a good student. The probability that she studies and passes her test is 3/5. If the probability that she studies is 8/9. What is the probability that she passes given that she studies? 

• 27/40
• 1.48
• .008
• .0593

Tags

CCSS.Math.Content.HSS.CP.B.6

P(Sandals|Pants):

• 4/20
• 6/15
• 1/2
• 2/7

Tags

CCSS.Math.Content.HSS.CP.B.6

What is the probability that a student plays an instrument?

• .55
• .5
• .45
• .4

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CCSS.Math.Content.HSS.CP.B.6

Two marbles are randomly drawn from a bag containing 3 purple, 1 blue, and 1 yellow marble. The first marble is blue and is not replaced. Find the probability of drawing a second marble that is purple. 

• 3/5
• 3/4
• 3/20
• 2/5

Tags

CCSS.Math.Content.HSS.CP.B.6

135 ÷ 180 would calculate the _______________ of females who prefer SUVs

• Joint Relative Frequency
• Marginal Relative Frequency
• Conditional Relative Frequency
• Marginal Frequency

Tags

CCSS.Math.Content.HSS.CP.B.6

P(Sandals|Pants):

• 4/20
• 6/15
• 1/2
• 2/7

Tags

CCSS.Math.Content.HSS.CP.B.6

The ratio of a joint relative frequency to a related marginal relative frequency in a two-way table.

• Conditional Relative Frequency

• Joint Relative Frequency

• Marginal Relative Frequency

• Relative Frequency

Tags

CCSS.Math.Content.HSS.CP.B.6

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.Math.Content.HSS.CP.B.6

Brad has a bag containing 8 green cubes, 6 red cubes, and 14 yellow cubes. All of the cubes are the same size. What is the probability of randomly selecting 1 yellow cube and then 1 green cube from the bag, without replacing the first cube?

• $\frac{1}{112}$

• $\frac{4}{27}$

• $\frac{13}{54}$

• $\frac{2}{5}$

Tags

CCSS.Math.Content.HSS.CP.B.6

What is P(T given C)?

• 45%

• 29.6%

• 40%

• 33.3%

Tags

CCSS.Math.Content.HSS.CP.B.6