Statistics

A basketball player has an 80% chance of making the first free-throw he shoots. If he makes the ...

Started by V@ndy87

Two chips are drawn at random and without replacement from a bag containing two blue chips and two ...

Started by plus1

In a box of 50 markers, 30 markers are either red or black, 20 are missing their caps, and 12 ...

Started by mspears3

The table displays the probabilities for each of the six outcomes when rolling a particular unfair ...

Started by ereecah

An exit poll during a recent election revealed that 55% of those voting were women and that 65% of ...

Started by abern

Suppose a basketball player is an excellent free throw shooter and makes 96% of his free throws ...

Started by xclash

Suppose that for a certain experiment P(A) = 0.6 and P(B) = 0.3. If A and B are independent events, find

Started by swpotter12

True or False.For any events A and B, P(A | B) + P(A | Bc) = 1, meaning given that A occurs either B ...

Started by ec501234

True or False.If every sample point in event B is also a sample point in event A, then P(A | B) = 1.

Started by rl

True or False.If A and B are mutually exclusive events, then P(A | B) = 0.

Started by dollx

The data show the total number of medals (gold, silver, and bronze) won by each country winning at ...

Started by burton19126

The table displays the probabilities for each of the six outcomes when rolling a particular unfair ...

Started by ETearle

The table shows the number of each Ford car sold in the United States in June 2006. Suppose the ...

Started by leilurhhh

A number between 1 and 10, inclusive, is randomly chosen. Events A and B are defined as follows.A: ...

Started by kshipps

A fast-food restaurant chain with 700 outlets in the United States has recorded the geographic ...

Started by BrownTown3

The table shows the political affiliations and types of jobs for workers in a particular state. ...

Started by james0929

A sample of 350 students was selected and each was asked the make of their automobile (foreign or ...

Started by Shelles

The overnight shipping business has skyrocketed in the last ten years. The single greatest predictor ...

Started by jake

Based on past experience, Josh believes that the probability of catching a red snapper is .21 and ...

Started by lindiwe

Suppose that for a certain experiment P(A) = .8 and P(B) = .9. Use the Additive Rule to explain why ...

Started by CORALGRILL2014

Suppose that for a certain experiment P(A) = .37, P(B) = .69, and P(A B) = .23. Find P(A B).

Started by ericka1

A medium-sized company characterized their employees based on the sex of the employee and their ...

Started by chandani

Four hundred accidents that occurred on a Saturday night were analyzed. The number of vehicles ...

Started by javeds

Suppose that for a certain experiment P(A) = .47 and P(B) = .25 and P(A B) = .14. Find P(A B).

Started by savannahhooper

True or False.If events A and B are not mutually exclusive, then it is possible that P(A) + P(B) > 1.

Started by Cooldude101