Conditional Probability

If you draw out a red marble, keep it, then draw out a blue marble, is it independent or dependent probability?

• Independent

• Dependent

A farm has 5 brown cows and 10 white cows. A fence is open and two cows escape. What is the probability that it will be a brown cow, then a white cow?

• 1/9

• 2/9

• 5/21

• 10/21

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

• .525

• .4627

• .6774

• .3143

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

• 2.14

• 24

• 4

• 8571

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

• Independent Events

• Conditional Probability

• Dependent Events

• FPC

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

• .525

• .4627

• .6774

• .3143

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

• mean

• median

• conditional probability

• probability

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

OFF

P(C | B)

Mathematical Equivalence

ON