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Author Question: If P(A B) = 0 and P(A ) 0, then which statement is false? A) Events A and B are dependent. B) ... (Read 172 times)

Anajune7

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on: Jul 24, 2018
If P(A  B) = 0 and P(A )  0, then which statement is false?
 
  A) Events A and B are dependent.
  B) Events A and B are mutually exclusive.
  C) Events A and B are independent.
  D) Events A and B have no sample points in common.

Question 2

A certain game has a deck of numbered cards of various colors. The probability of drawing a green card from a well-shuffled deck is .25 and the probability of drawing a card numbered 3 is .1.
 
  Assuming that green and 3 are independent events, find the probability of drawing a green card numbered 3.


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pallen55

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Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

P(green and 3 ) = P(green) P(3 ) = (.25)(.1 ) = .025


Anajune7

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Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

ebonylittles

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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