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Author Question: Conducting t-tests for each pair or population means is statistically equivalent to conducting one ... (Read 191 times)

erika

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on: Jun 24, 2018
Conducting t-tests for each pair or population means is statistically equivalent to conducting one F-test comparing all the population means.
  Indicate whether the statement is true or false

Question 2

The method of least squares is used on time-series data for
 a. eliminating irregular movements
  b. deseasonalizing the data
  c. obtaining the trend equation
  d. exponentially smoothing a series


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duy1981999

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

T

Answer to Question 2

C


erika

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Reply 2 on: Jun 24, 2018
Gracias!

Joy Chen

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Reply 3 on: Yesterday
Excellent

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