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Author Question: Find the number k if P(z < k) = 0.1093. ... (Read 79 times)

@Brianna17

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on: Jul 24, 2018
Find the number k if P(z < k) = 0.1093.

Question 2

Which of the following statements is true?
 a. P(A and B) = P(A) P(B) can be used as the definition of independence of events A and B.
  b. P(A and B) = P(A) P(B) cannot be used as a test for independence of events A and B
  c. P(A and B) = P(A) P(B) can be used as the definition of mutually exclusive events
  d. None of the above


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Sophiapenny

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

-1.23

Answer to Question 2

D


@Brianna17

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

brbarasa

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

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