I do not have the book. Can you please answer these questions? The book is Aron, A., Aron, E. & Coups, E. (2011). Statistics for the behavioral and social sciences: A brief course. (5th ed.). Upper Saddle River, New Jersey: Pearson Prentice-Hall. ISBN: 9780558851644. Practice Problem #8 pg. 270: What is the power of each of the following studies, using a t test for dependent means (based on the .05 significance level)? To complete this question review the chart located on #8 pg. 270. Practice Problem #16 pg. 307: A researcher theorized that people can hear better when they have just eaten a large meal. Six individuals were randomly assigned to eat either a large meal or a small meal. After eating the meal, their hearing was tested. The hearing ability scores (high numbers indicate greater ability) are given in the following table. Using the .05 level, do the results support the researcher?s theory? (a) Use the steps of hypothesis testing, (b) sketch the distributions involved. (c) Does not need to be completed in this assignment. To complete this question review the chart located on #16 pg. 307.
Paper#11548 | Written in 18-Jul-2015Price : $25