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Author Question: The values for an exponential random variable can be positive or negative. Indicate whether the ... (Read 87 times)

jwb375

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  • Posts: 540
on: Jun 24, 2018
The values for an exponential random variable can be positive or negative.
 
  Indicate whether the statement is true or false

Question 2

There are five rows of students seated in a statistics class. The following table shows the number of students in each row and the average score of the most recent exam for that row.
 
  Row Number of Students Row Average
  1 6 82.3
  2 7 91.4
  3 4 85.0
  4 5 78.3
  5 6 89.1
 
  What is the average exam score for this class?
  A) 83.0
  B) 84.7
  C) 85.7
  D) 86.8
Business Statistics ¦ Donnelly ¦ 2nd Edition
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mjenn52

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

FALSE

Answer to Question 2

C


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