Solution Found!
?In Problems 3–10, use the Wilcoxon matched-pairs signedranks test to test the given hypotheses at the a = 0.05 level of significance. The dependent sa
Chapter 15, Problem 7(choose chapter or problem)
QUESTION:
In Problems 3–10, use the Wilcoxon matched-pairs signedranks test to test the given hypotheses at the a = 0.05 level of significance. The dependent samples were obtained randomly.
7. Hypotheses: H0: MD = 0 versus H1: MD ≠ 0 with n = 18, T- = -121, and T+ = 50.
Questions & Answers
QUESTION:
In Problems 3–10, use the Wilcoxon matched-pairs signedranks test to test the given hypotheses at the a = 0.05 level of significance. The dependent samples were obtained randomly.
7. Hypotheses: H0: MD = 0 versus H1: MD ≠ 0 with n = 18, T- = -121, and T+ = 50.
ANSWER:
Step 1 of 2
The hypothesis we are testing is , against the alternative , with the sample size and . Considering how this is a two-tailed test with a small sample size