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Author Question: The symbol used to indicate a population parameter is usually A) a Greek letter. B) an ordinary ... (Read 96 times)

evelyn o bentley

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on: Jun 20, 2018
The symbol used to indicate a population parameter is usually
 
  A) a Greek letter.
  B) an ordinary letter with a tilde mark () or hat mark ().
  C) a Hebrew letter.
  D) an ordinary letter with a bar over it.

Question 2

In a two-way analysis of variance, what is the population variance estimate for the denominator of the F ratios for the main and interaction effects?
 
  A) All effects are tested using the same estimate based on averaging the estimates of the variance of scores within each cell.
  B) Each effect is tested using a variance estimate based on the variation within the appropriate groupings.
  C) Each effect is tested using a variance estimate based on the variation among the appropriate marginal means.
  D) The row and column effects are tested using an estimate based on the variation within the appropriate groupings, but the interaction effect is tested based on averaging the estimates based on variance of scores within each cell.


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yeungji

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Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

A


evelyn o bentley

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Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

hramirez205

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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