Psychology: important of statistics in development

As you continue to review SPSS, statistics are important in assessing development and comparisons between groups (means). In SPSS, two group means can be compared to assess differences. You will watch the tutorial on how to do an SPSS independent-samples t-test and confidence intervals, and then perform an independent-samples t-test. General Requirements:

Use the following information to ensure successful completion of the assignment:

• Review “SPSS Access Instructions” for information on how to access SPSS for this assignment.

• Doctoral learners are required to use APA style for their writing assignments. The APA Style Guide is located in the Student Success Center.