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Author Question: Given that the sum of squares for error (SSE) for an ANOVA F-test is 12,000 and there are 40 total ... (Read 67 times)

danielfitts88

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on: Jul 24, 2018
Given that the sum of squares for error (SSE) for an ANOVA F-test is 12,000 and there are 40 total experimental units with eight total treatments, find the mean square for error (MSE).
 
  A) 308 B) 400 C) 375 D) 300

Question 2

The business college computing center wants to determine the proportion of business students who have laptop computers. If the proportion exceeds 25, then the lab will scale back a proposed enlargement of its facilities.
 
  Suppose 250 business students were randomly sampled and 75 have laptops. What assumptions are necessary for this test to be satisfied?
  A) The sample proportion is close to .5.
  B) The population has an approximately normal distribution.
  C) The sample size n satisfies both np0  15 and nq0  15.
  D) The sample size n satisfies n  30.


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l.stuut

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

C

Answer to Question 2

C


danielfitts88

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Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

Dinolord

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

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