# t Tests and ANOVA

This week, you explore key statistical concepts related to data and problem solving through the completion of the following exercises using SPSS and the information found in yourÿStatistics and Data Analysis for Nursing Researchÿtextbook. The focus of this assignment is to become familiar with the SPSS data analysis software, and to develop an understanding of how to calculate and summarize inferential statistics usingÿtÿtests and ANOVA.To prepare:Review theÿStatistics and Data Analysis for Nursing Researchÿchapters that you read as a part of the Week 5 Learning Resources. As you do so, pay close attention to the examples presented?they provide information that will be useful for you to recall when completing the software exercises. You may also wish to review theÿResearch Methods for Evidence-Based Practiceÿvideo resources.Refer to theÿWeek 5ÿtÿTest Exercisesÿand follow the directions to perform aÿtÿtest.Download and save theÿPolit2SetC.savÿdata set. You will open the data file in SPSS.Compare your data output against the tables presented in theÿWeek 5ÿtÿTest Exercises SPSS Output.Formulate an initial interpretation of the meaning or implication of your calculations.Refer to theÿWeek 5 ANOVA Exercisesÿand follow the directions to perform an ANOVA using theÿPolit2SetA.savÿdata set.Compare your data output against the tables presented in theÿWeek 5 ANOVA Exercises SPSS Output.Formulate an initial interpretation of the meaning or implication of your calculations.To complete:Complete the Part I, Part II, and Part III steps and Assignments as outlined in theÿWeek 5ÿtÿTest Exercisesÿpage.Complete the steps and Assignment as outlined in theÿWeek 5 ANOVA Exercisesÿpage.Create one document with your responses to theÿtÿtest exercises and the ANOVA exercises.

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