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Author Question: The variance of the difference in sample proportions equals the difference of their population ... (Read 65 times)

ARLKQ

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The variance of the difference in sample proportions equals the difference of their population variances.
  Indicate whether the statement is true or false

Question 2

In determining monthly seasonal indexes, the first step is to construct a centered moving average with a period of
 a. 24 months
  b. 12 months
  c. 6 months
  d. 3 months



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Animal_Goddess

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Answer to Question 1

F

Answer to Question 2

B




ARLKQ

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Reply 2 on: Jun 24, 2018
:D TYSM


dawsa925

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

 

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