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Author Question: Histograms may not be mathematically correct since they often cannot be scaled on the vertical axis. ... (Read 177 times)

pragya sharda

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on: Jun 24, 2018
Histograms may not be mathematically correct since they often cannot be scaled on the vertical axis.
 
  Indicate whether the statement is true or false

Question 2

What is the expected value of X?
 
  A) 2.74
  B) 0.46
  C) 1.78
  D) 3.02


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heyhey123

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

TRUE

Answer to Question 2

A


pragya sharda

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Reply 2 on: Jun 24, 2018
Wow, this really help

aliotak

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

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