Question

An investigator is interested in whether the number of dresses tried on in a department store for a wedding will be affected by viewing a fashion magazine. A sample of 5 women was measured on how many dresses each tried on before and after viewing a fashion magazine. The before-and-after scores are as follows:

Subject                                        Before                      After

1                                                    6                                    2

2                                                      5                                  7

3                                                    9                                    6

4                                                    1                                    3

5                                                    8                                   5

5. What is the name of the research design?__________________________________________________

6. What is the appropriate hypothesis test to analyze these data? __________________________________

7. Please run the appropriate SPSS analysis and cut and paste your results here:

8. Based on your SPSS results, please answer the following questions:

(b) Please write your “statistical statement”: _________

(c) Please interpret the results of your analysis “in words” and relating DIRECTLY back to the research question.

__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Answer 1

Given dlata i n w S women was meajue A amP Rfev 2

Paired Samples Statistics Std Error Deviation .11448 2.07364 Pair1 VAR 000458000 R000054 5000 39284 VA Paired Samples Correlations Paired Samples Test 95% confidence interval Otte Std Etror VAR00004 VAR00005 Pair 1

ttere Hena t-valu 'A 0.910 朮, deju tied 8m it in a enu Ierr em