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Author Question: Suppose A and B are mutually exclusive events where P(A) = 0.2 and P(B) = 0.5, then P(A or B) = ... (Read 42 times)

lracut11

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on: Jun 24, 2018
Suppose A and B are mutually exclusive events where P(A) = 0.2 and P(B) = 0.5, then P(A or B) = 0.70.
 a. True
  b. False
   Indicate whether the statement is true or false

Question 2

The rejection region is the set of sample data that leads to the rejection of the alternative hypothesis.
 a. True
  b. False
   Indicate whether the statement is true or false


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tanna.moeller

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

TRUE

Answer to Question 2

FALSE


lracut11

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Reply 2 on: Jun 24, 2018
Wow, this really help

brbarasa

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Reply 3 on: Yesterday
Gracias!

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