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Author Question: The native language of a tourist A) ratio B) interval C) nominal D) ... (Read 25 times)

gonzo233

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on: Jul 25, 2018
the native language of a tourist
 
  A) ratio B) interval C) nominal D) ordinal

Question 2

A relative frequency distribution is given below for the size of families in one U.S. city.
 
  Size Relative frequency
  2 0.399
  3 0.247
  4 0.209
  5 0.096
  6 0.031
  7+ 0.018
 
  A family is selected at random. Find the probability that the size of the family is between 2 and 5 inclusive. Round approximations to three decimal places.
  A) 0.951 B) 0.456 C) 0.855 D) 0.495


parshano

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Reply #1 on: Jul 25, 2018
Answer to Question 1

C

Answer to Question 2

A


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gonzo233

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Reply #2 on: Jul 25, 2018
TY


parshano

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Reply #3 on: Jul 25, 2018
You're welcome


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