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Author Question: A survey of executives revealed that 35 of them regularly read The Wall Street Journal, 20 read ... (Read 71 times)

mmm

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on: Jun 24, 2018
A survey of executives revealed that 35 of them regularly read The Wall Street Journal, 20 read Forbes, and 10 read both The Wall Street Journal and Forbes.
 
  What is the probability that a particular executive reads either The Wall Street Journal or Forbes?A) 0.45
  B) 0.35
  C) 0.55
  D) 0.65

Question 2

A sample of eight retired persons receiving social security payments revealed the following monthly benefits: 985, 798, 1,210, 1,356, 1,087, 869, 987, and 1,045. How many observations are below the median?
 
  A) 2
  B) 3
  C) 4
  D) 4.5


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Cnarkel

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

A

Answer to Question 2

C


mmm

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Reply 2 on: Jun 24, 2018
Gracias!

brbarasa

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

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