Group Project 13

Overview

For this Group Project, number 13, we will be using the Midterm 2 Study Guide Download Midterm 2 Study GuideOpen this document with ReadSpeaker docReader. In the Discussion you can let the other members know what you already did. Type (or paste) your answer directly into your comment. You can also paste pictures of your screenshots directly into the response window. Additionally, you can ask questions, post partial work, and get help from each other, as cooperative peer learning is one of the best ways to learn this material.

Participation

The due date is set to Wednesday night (4/17). Don't wait to make your initial post, do it ASAP to allow interaction. This is a relatively long, double counting, GP - it will help you to prepare for the upcoming Midterm.

Problems

Problems 2 & 3 from the Midterm 2 Study Guide Download Midterm 2 Study GuideOpen this document with ReadSpeaker docReader. Be sure to do each of them BOTH by hand, and using SPSS. DO NOT attach files - you can type (or paste) the written part directly into the response window. You can also paste screen shots directly into the response window. Not having to view attached files facilitates both group communication, and my ability to grade the assignment.

Completing The Assignment

The assignment will be considered complete when you all agree on a solution. When someone thinks that it is done, ask if others agree. At this point, others can agree, or point out something that they think needs to be changed. The others can then address this issue, either explaining why it does not need to be changed, or correcting any issues with the initial proposal. When everyone agrees, the assignment is done.

REMEMBER I AM ONLY GIVING HALF CREDIT FOR ONE POST - YOU MUST ENGAGE WITH OTHER GROUP MEMBERS FOR FULL CREDIT!

This topic was locked Apr 17 at 11:59pm. Questions:

2. The following data are from an independent-measures experiment testing the effect of sleep learning tapes on vocabulary recall scores. Do the following sets of vocabulary recall scores indicate a reliable effect of the sleep learning tapes at a .05 level (two tailed)? P rform a complete hypothesis test, by hand,e including a journal style summary statement. (Note: The standard error, and the calculated t have square roots that are NOT polite, you can either leave them in square root form, or use a calculator and round your answer to two decimals.) Repeat the test using SPSS. T pe Condition: 13, 9, 7, 11a Control Condition: 9, 5, 5, 9 3. A researcher would like to determine if relaxation training will reduce the number of headaches for chronic headache sufferers. F r a week prior too training, each participant records the number of headaches suffered. P rticipants then receive relaxation training and for the week followinga training the number of headaches is again measured. The number of headaches before and after the training follow: P rticipant: 1 2 3 4 5 6 7 8 9a ______________________________________________________________ _ After: 5 4 16 7 6 0 10 14 4 Before: 10 5 20 10 12 8 10 13 5