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Author Question: The statistical distribution used for testing the difference between two population variances is the ... (Read 120 times)

go.lag

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on: Jun 24, 2018
The statistical distribution used for testing the difference between two population variances is the
 a. Student t-distribution
  b. standard normal distribution
  c. F-distribution
  d. None of these choices.

Question 2

The high level of airline ticket sales that travel agencies experience during summer is an example of what component of a time series?
 a. Long-term trend c. Seasonal variation
  b. Cyclical variation d. Random variation


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perkiness

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

C

Answer to Question 2

B


go.lag

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

jomama

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Reply 3 on: Yesterday
:D TYSM

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