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Author Question: The following data represents the number of Sony TVs sold per day at a particular Costco over a ... (Read 87 times)

chandani

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on: Jun 24, 2018
The following data represents the number of Sony TVs sold per day at a particular Costco over a random sample of five business days.
 
  9 2 7 7 5
 
  The mean of this sample is ________.
  A) 5.7
  B) 6.0
  C) 6.4
  D) 6.6

Question 2

The following distribution shows the frequency of daily revenue for an Italian restaurant in Wilmington, Delaware.
 
  Revenue Frequency
  Under 2,000 18
  2,000 to under 4,000 10
  4,000 to under 6,000 26
  6,000 to under 8,000 14
  8,000 to under 10,000 8
  Over 10,000 4
 
  How many business days does this frequency distribution represent?
  A) 100
  B) 80
  C) 32
  D) 18
Business Statistics ¦ Donnelly ¦ 2nd Edition
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rleezy04

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

B

Answer to Question 2

B


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