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Author Question: The Kruskal-Wallis test does not rely on any assumptions about the probability distributions but ... (Read 81 times)

maegan_martin

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The Kruskal-Wallis test does not rely on any assumptions about the probability distributions but does require equal variances among the populations.
 
  Indicate whether the statement is true or false

Question 2

A random sample of 16 roundtrip flights between Philadelphia and Dallas has an average airfare of 422.10 with a sample standard deviation of 56.30. The 98 confidence interval around this sample mean is ________.
 
  A) (415.06, 429.14)
  B) (400.99, 443.21)
  C) (365.80, 478.40)
  D) (385.48, 458.72)


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ebe

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maegan_martin

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Reply 2 on: Jun 24, 2018
Gracias!


jojobee318

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

 

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