TEKS.MATH.9-12.V.B.2

A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced.
P(white, then purple, then black)

• 1/36
• 2/39
• 5/41
• 6/43

Tags

TEKS.MATH.9-12.V.A

TEKS.MATH.9-12.V.B.2

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

• .525
• .4627
• .6774
• .3143

Tags

TEKS.MATH.9-12.V.B.2

What is the probability that they speak French given that they are a girl? 

• 2.14
• .24
• .4
• .8571

Tags

TEKS.MATH.9-12.V.B.2

Which of the following has the lowest row conditional relative frequency?

• Males who prefer SUVs
• Males who prefer Sports Cars
• Females who prefer SUVs
• Females who prefer Sports Cars

Tags

TEKS.MATH.9-12.V.B.2

The probability of a tourist visiting an area cave is .7, and of a tourist visiting a nearby park is .6.  The probability of visiting both places on the same day is .4.  The probability that a tourist visits at least one of these two places is:

• .08
• .28
• .42
• .9

Tags

TEKS.MATH.9-12.V.B.1

TEKS.MATH.9-12.V.B.2

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

TEKS.MATH.9-12.V.B.2

What is the probability that a student is a female or left-handed?

• 53/121

• 58/121

• 7/53

• 12/121

Tags

TEKS.MATH.9-12.V.B.1

TEKS.MATH.9-12.V.B.2

A stack of magazines has 5 news magazines and 10 sports magazines. Two magazines are drawn at random without replacement. What is the probability of selecting a news magazine first and then a sports magazine?

• $\frac{1}{5}$

• $\frac{3}{14}$

• $\frac{2}{9}$

• $\frac{5}{21}$

Tags

TEKS.MATH.9-12.V.B.2

The numbers 7 through 14 are written on eight cards and placed in a box. Two cards are drawn without replacement. What is the probability the 10 is drawn first, followed by the 8?

• $\frac{1}{4}$

• $\frac{2}{7}$

• $\frac{1}{42}$

• $\frac{1}{56}$

Tags

TEKS.MATH.9-12.V.A

TEKS.MATH.9-12.V.B.2

What is the probability that they speak French given they are a girl?

• 2.14

• .24

• .4

• .8571

Tags

TEKS.MATH.9-12.V.B.2