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Author Question: In testing a hypothesis that two categorical variables are independent using the x2 test, the ... (Read 73 times)

jhjkgdfhk

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on: Jun 24, 2018
In testing a hypothesis that two categorical variables are independent using the x2 test, the expected cell frequencies are based on assuming:
 
  A) the null hypothesis.
  B) the alternative hypothesis.
  C) the normal distribution.
  D) the variable are related.

Question 2

Double exponential smoothing is used instead of single exponential smoothing when extra smooth forecasts are desired.
 
  Indicate whether the statement is true or false


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AngeliqueG

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

A

Answer to Question 2

FALSE


jhjkgdfhk

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Reply 2 on: Jun 24, 2018
Excellent

T4T

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Reply 3 on: Yesterday
Wow, this really help

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