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Author Question: The manager of a local RV sales lot has collected data on the number of RVs sold per month for the ... (Read 157 times)

tingc95

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  • Posts: 556
on: Jun 24, 2018
The manager of a local RV sales lot has collected data on the number of RVs sold per month for the last five years. That data is summarized below:
 
   of Sales 0 1 2 3 4 5 6
   of Months 2 6 9 13 21 7 2
 
  What is the weighted mean number of sales per month?
  A) 3.31
  B) 3.23
  C) 3.54
  D) 3.62

Question 2

Which of the following is a categorical variable?
 
  A) tire pressure
  B) bank account balance
  C) daily sales in a store
  D) eye color


aruss1303

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

B

Answer to Question 2

D


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