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Question: Consider the following sample data drawn independently from normally distributed populations with unequal population variances.

786_Sample.png

a. Construct the relevant hypothesis to test if the means of the two populations differ.

b. What is the value of the test statistic?

c. Approximate the p-value of the test.

d. What is the inference of the test at a 10% level of significance?

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M92635483

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