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Author Question: In a recent survey of college professors, it was found that the average amount of money spent on ... (Read 60 times)

a0266361136

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on: Jun 24, 2018
In a recent survey of college professors, it was found that the average amount of money spent on entertainment each week was normally distributed with a mean of 95.25 and a standard deviation of 27.32.
 
  What is the probability that the average spending of a sample of 25 randomly-selected professors will exceed 102.50?A) 0.0918
  B) 0.1064
  C) 0.3936
  D) 0.4082

Question 2

Whenever the expected frequency of a cell is less than 5, one remedy for this condition is to decrease the significance level.
 
  Indicate whether the statement is true or false


hramirez205

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

A

Answer to Question 2

FALSE


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