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Compute the following for each group: Mean Median Quartiles Range Variance Stand
Compute the following for each group: Mean Median Quartiles Range Variance Standard deviation Skewness Kurtosis The Explore command will also produce several different types of plots. Click on the Plots button, and create the following plots for each group: Histograms (include the normal curve on the histogram) Box plots Stem-and-leaf plots Use the calculations and plots to answer the questions below. When discussing a calculation, include the value in the text to bolster your analysis. What can you determine from the measures of skewness and kurtosis relative to a normal curve? What are the mean and median? Does the mean or median seem better to represent the scores? How have extreme scores impacted these values? Submit your output from all SPSS analysis as an SPSS output file as well as your Word document.
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