Make histograms of each group. Discuss whether you would choose a nonparametric test for these data or twos ample -test. January 27, 2021 Read More »
Would you prefer the nonparametric test, or the paired t-test asked for in Chapter 13? Explain. January 27, 2021 Read More »
Identify and use an appropriate nonparametric test to judge whether there is a significant difference in traffic between consecutive Fridays when one is the 13th. January 27, 2021 Read More »
Use a Kruskal-Wallace test to decide whether cuckoos really do adjust the size of their eggs. January 27, 2021 Read More »
What aspect of these data may make the Kruskal-Wallace test more appropriate for these data than the ANOVA methods of Chapter 20? January 27, 2021 Read More »
What about these data would make the nonparametric measures appropriate choices? January 27, 2021 Read More »
Construct a payoff table for this set of actions using net profit as the “payoff.” January 27, 2021 Read More »
Construct a payoff table for this set of actions using total cost as the “payoff.” January 27, 2021 Read More »
Construct a payoff table for this set of actions using net profit as the “payoff.” Don’t forget the possible action of doing nothing. January 27, 2021 Read More »