Week 5 Assignment 2 Parametric Tests

1. Using the data file survey.sav follow the instructions in Chapter 17 of the SPSS Survival Manual to find out if there is a statistically significant difference in the mean score for males and females on the Total Life Satisfaction Scale (tlifesat). Present this information in a brief report.
2. Using the data file experim.sav apply whichever of the t-test procedures covered in Chapter 17 of the SPSS Survival Manual that you think are appropriate to answer the following questions.

1. Who has the greatest fear of statistics at time 1, males or females?
2. Was the intervention effective in increasing students’ confidence in their ability to cope with statistics? You will need to use the variables, confidence time1 (conf1) and confidence time2 (conf2). Write your results up in a report.

3. Using the experim.sav data file compare the depression scores at time 1 and the depression scores at time 2. Did the intervention result in a significant change in depression scores? The variables you will need are depress1 and depress2.

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Solution: The downloadable solution consists of 5 pages, 651 words.
Deliverable: Word Document