Assignment : Histograms and Descriptive Statistics
Assignment : Histograms and Descriptive Statistics
Assignment : Histograms and Descriptive Statistics
For this three-part assessment, you will create and interpret histograms and compute descriptive statistics for given variables; analyze the goals of data screening; and generate z scores for variables, analyze types of error, and analyze cases to either reject or not reject a null hypothesis. You will use SPSS software and several Capella course files to complete this assessment.
A solid understanding of descriptive statistics is foundational to grasping the concepts presented in inferential statistics. This assessment measures your understanding of key elements of descriptive statistics.
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By successfully completing this assessment, you will demonstrate your proficiency in the following course competencies and assessment criteria:
- Competency 1: Analyze the computation, application, strengths, and limitations of various statistical tests.
- Analyze the strengths and limitations of examining a distribution of scores with a histogram.
- Analyze the relevant data from the computation, interpretation, and application of z-scores.
- Analyze real-world application of Type I and Type II errors and the research decisions that influence the relative risk of each.
- Competency 2: Analyze the decision-making process of data analysis.
- Analyze meaningful versus meaningless variables reported in descriptive statistics.
- Apply the logic of null hypothesis testing to cases.
- Competency 4: Interpret the results of statistical analyses.
- Interpret histogram results, including concepts of skew, kurtosis, outliers, symmetry, and modality.
- Interpret descriptive statistics for meaningful variables.Your nursing paper is in safe hands. Trust the experts for the best nursing papers.
- Competency 5: Apply a statistical program’s procedure to data.
- Apply the appropriate SPSS procedures for creating histograms to generate relevant output.
- Apply the appropriate SPSS procedure for generating descriptive statistics to generate relevant output.
- Apply the appropriate SPSS procedures for creating z-scores and descriptive statistics to generate relevant output.
- Competency 7: Communicate in a manner that is scholarly, professional, and consistent with expectations for members of the identified field of study.
- Communicate in a manner that is scholarly, professional, and consistent with expectations for members of the identified field of study.
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