Conditional Probability Review

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

• .7273

• .4

• .16

• .22

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

• .525

• .4627

• .6774

• .3143

In a school the probability that a student takes Technology and Spanish is 0.087. The probability that a student takes technology is 0.68. What is the probability that a student takes Spanish given that the student is taking Technology?

• 7.8%

• 12.8%

• 5.9%

• Not enough information

What is P(late both days)?

• 30%

• 9%

• 60%

• 90%

The probability of an event occuring given that another event has already occured is called

• Independent Events

• Conditional Probability

• Dependent Events

• FPC

-the likelihood of an event or outcome occurring, based on the occurrence of a previous event or outcome

• mean

• median

• conditional probability

• probability

Mathematical Equivalence

ON

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

• .525

• .4627

• .6774

• .3143

What fraction represents the conditional probability of P(C | F)? Do not convert your answer to a decimal. Just write the fraction.

Mathematical Equivalence

ON

Answer explanation

What fraction represents the conditional probability of P(C | F)?

===== ===== ===== =====

8 = # of Croc wearing female students

13 = # of female students

P(C | F) = 8/13

P(J | C)

Mathematical Equivalence

ON