Solution Found!
What Are We Testing? Refer to the sample data in Exercise.
Chapter 13, Problem 3 BSC(choose chapter or problem)
Problem 3BSC
What Are We Testing? Refer to the sample data in Exercise. Assuming that we use the Wilcoxon rank-sum test with those data, identify the null hypothesis and all possible alternative hypotheses.
Exercise
Flight 19 -5 -32 -13 -9 -19 49 -30 -23 14 -21 -32 11
Flight 21 -23 28 103 -19 -5 -46 13 -3 13 106 -34 -24
Questions & Answers
QUESTION:
Problem 3BSC
What Are We Testing? Refer to the sample data in Exercise. Assuming that we use the Wilcoxon rank-sum test with those data, identify the null hypothesis and all possible alternative hypotheses.
Exercise
Flight 19 -5 -32 -13 -9 -19 49 -30 -23 14 -21 -32 11
Flight 21 -23 28 103 -19 -5 -46 13 -3 13 106 -34 -24
ANSWER:
Solution 3BSC
For the given problem null hypothesis and the possible alternative hypotheses are
H0: The median of the departure tim