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Author Question: The expected value of a random variable, denoted , is also called its: A) mode. B) median. C) ... (Read 22 times)

rayancarla1

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on: Jun 24, 2018
The expected value of a random variable, denoted , is also called its:
 
  A) mode.
  B) median.
  C) mean.
  D) variance.

Question 2

The bar chart that best identifies major causes of problems or defects by displaying the frequency of defect causes is called a:
 
  A) pie chart.
  B) scatter plot.
  C) stem-and-leaf display.
  D) Pareto diagram.


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b614102004

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

C

Answer to Question 2

D


rayancarla1

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Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

gcook

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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