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Author Question: Given that Z is a standard normal random variable, P(-1.2 Z 1.5 ) is: A) 0.8181 B) 0.4772 C) ... (Read 34 times)

ss2343

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on: Jun 24, 2018
Given that Z is a standard normal random variable, P(-1.2  Z  1.5 ) is:
 
  A) 0.8181
  B) 0.4772
  C) 0.3849
  D) 0.5228

Question 2

If the odds in favor of an event happening are 1 to 2, then the probability that event A occurs is 0.5.
 
  Indicate whether the statement is true or false


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okolip

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

A

Answer to Question 2

FALSE


ss2343

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

frankwu0507

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Reply 3 on: Yesterday
Wow, this really help

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