STAT6200: Data Visualisation, Distribution & Analysis- Statistics Assignmnet Help

Instructions:

As part of your Public Health role, you have been asked to perform statistical analysis of a data set from a research project and provide the results of your analysis in abstract form.

This assessment has two parts.

Part 1

Demonstrate your ability to use the Statistical Package for the Social Sciences (SPSS) software to perform statistical analysis of a data set.

From the dataset provided, select ONE variable to analyse. You can view the description of the dataset and download the dataset Excel spreadsheet from the Assessment 3 folder of this subject.

While screen recording (audio and video) the process using a screen capture software, execute the following statistical processes in SPSS using the following sequence:

1. Import the Excel data set into SPSS.
2. Generate a boxplot for group A and group B to check for data outliers and remove any outliers from your subsequent analysis, if present.
3. Create a frequency histogram for group A and group B to check the distribution of the data and decide which parametric or non-parametric test is appropriate to compare the two groups.
4. Use the appropriate normality test to determine the distribution of groups A and B, and use the correct inferential statistical test to compare the two groups. Decide if there is a significant difference in the measure of central tendency for the two groups.

Part 2

Write a 250-word abstract to report the findings of Part 1. This should include:

1. Aim: one or two sentences describing the purpose of the research study; a short background to the study is included with each data set.
2. Methods: describe which statistical methods were applied in SPS
3. Results: report the key summary statistics and P value using conventions required for formal reporting of statistical results
4. Conclusion: briefly describe the significance of your results

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