Share
Explore BrainMass

Analysis of Data with SPSS

Identifying individuals with a high risk of alzheimer's disease usually involves a long series of cognitive tests. However, researchers have developed a 7 minute screen, which is a quick and easy way to accomplish the same goal. The question is whether the 7 minute screen is as effective as the complete series of tests. The address this question, Ijuin administered both tests to a group of patients and compared the results. the following data represent results similar to those obtained in the study.
Patient 7 minute screen cognitive series
A 3 11
B 8 19
C 10 22
D 8 20
E 4 14
F 7 13
G 4 9
H 5 20
I 14 25
Use SPSS only and change the directions to the following: A) construct a scatterplot, and B) do all steps in hypothesis testing to examine the relationship between the 7 minute screen and the cognitive series, and C) find the regression equation to predict the cognitive series score from the 7 minute screen score using SPSS. Be sure to write out the equation by hand using the variable names (note: this is Chapter 17 material). Turn in your data file along with your output.

Solution Preview

The solution is very helpful to understand the concept of these types of problem. Step by step solution is attached for better understanding and clarity to this problem. If you need any clarification, please feel free to ask. I will be happy to help you. Thanks!

Identifying individuals with a high risk of alzheimer's disease usually involves a long series of cognitive tests. However, researchers have developed a 7 minute screen, which is a quick and easy way to accomplish the same goal. The question is whether the 7 minute screen is as effective as the complete series of tests. The address this ...

Solution Summary

This solution is comprised of a detailed explanation of Repeated Measure ANOVA with the help of SPSS. In this solution, step-by-step explanation of this complicated topic provides students with a clear perspective of Repeated Measure ANOVA.

$2.19