Question
Hello, I need help 1) a scenario that would require the use of the Pearson correlation coefficient. This means both variables must be interval or
Hello, I need help
1) a scenario that would require the use of the Pearson correlation coefficient. This means both variables must be interval or ratio scale data. Examples include looking at:
the relationship between the number of calories burned in a workout and the amount of water weight lost during the workout
the relationship between a person's annual income and their happiness score on your choice of a validated happiness metric
The relationship between the number of hours of sleep people get per night and your choice of one test of cognitive function or ratings of general physical wellness (use validated measures for examples like these). Google for "validated test of..." to find examples or real scales or measurement tools.
2) research question and matching hypothesis
3) generate fake/mock data, enter that correctly into SPSS,
4) calculate the useful descriptive statistics, histograms for each variable if you like,a scatterplot of your data, and the Pearson correlation coefficient. Verify that your data meet the assumptions of using the Pearson correlation coefficient (normally distributed, no outliers) by looking at your descriptive statistics.
5) and present your results in aninfographic of your choice
infographic should include
- Title or Heading
- A very brief listing of the question and naming of the variables (needs to fit on the infographic)
- Method: A very brief explanation of the methods including:
- sample size,sampling method, andmeasurement methodsyou might use to have collected the mock data for your study.Use about 20-30 data points per variable.
- Results
- list the mean, standard deviation, and skewness for each variable
- a scatterplot
- List the correlation coefficient and significance value
- Make the infographic splashy / attention getting / easy to view
- Interpretation
- Provide a brief description of your results and what it means about your research question. Interpret the statistical significance, strength and direction of the correlation. End with a powerful statement in a prominent place in the infographic.
4)Please also attach SPSS Viewer file and SPSS Data file
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