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Author Question: The value of F.01 with 9 numerator and 20 denominator degrees of freedom is a. 2.39. b. 2.94. c. ... (Read 114 times)

ETearle

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on: Aug 1, 2018
The value of F.01 with 9 numerator and 20 denominator degrees of freedom is
 a. 2.39.
  b. 2.94.
  c. 2.91.
  d. 3.46.

Question 2

A sample of 60 items from population 1 has a sample variance of 8 while a sample of 40 items from population 2 has a sample variance of 10 . If we want to test whether the variances of the two populations are equal, the test statistic will have a value of
 a. .8.
  b. 1.56.
  c. 1.5.
  d. 1.25.


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sailorcrescent

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Reply #1 on: Aug 1, 2018
Answer to Question 1

d

Answer to Question 2

d


ETearle

  • Member
  • Posts: 580
Reply 2 on: Aug 1, 2018
Great answer, keep it coming :)

nanny

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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