ExamCompetition Forum Question Papers Ask A Question Mock Test Learn & Earn Sign Up Login Menu

Probability Practice Questions & Answers

0 vote

 The joint probability is

Asked on by Guest | Votes 0

 The joint probability is

A). Also called Prior probability

B). Based on two mutually exclusive events

C). The likelihood of two events happening together

D). The likelihood of an event happening given that another event has already happened

0 vote

 The collection of one or more outcomes from an experiment is called

Asked on by Guest | Votes 0

 The collection of one or more outcomes from an experiment is called

A). Event

B). Z-Value

C). Probability

D). Random Variable

24 vote

 Which of the following is not a correct statement about a probability.

Asked on by Guest | Votes 24

 Which of the following is not a correct statement about a probability.

A). A value near 0 means that the event is not likely to occur/happens

B). It can be reported as a decimal or a fraction

C). It must have a value between 0 and 1

D). It is the collection of several experiments

0 vote

 If the occurrence of one event means that another cannot happen, then the events are

Asked on by Guest | Votes 0

 If the occurrence of one event means that another cannot happen, then the events are

A). Bayesian

B). Empirical

C). Independent

D).

Mutually Exclusive

0 vote

 If a card is chosen from a standard deck of cards, what is the probability of getting a five or a seven?

Asked on by Guest | Votes 0

 If a card is chosen from a standard deck of cards, what is the probability of getting a five or a seven?

A). 1/26

B). 4/52

C). 8/52

D). 1/169