Statistics Question
Suppose we look at the scores on the first test in a college algebra class. The data are below:23, 42, 55, 57, 62, 65, 66, 66, 67, 70, 72, 72, 74, 75, 78, 78, 78, 78, 80, 80, 81, 81, 82, 83, 83, 83, 85, 86, 88, 90, 90, 92, 95, 97, 97, 100Are the data numerical or categorical? NumericalConstruct a boxplot of the data: (copy and paste or insert an image from Minitab) Would you classify the data/boxplot as left skewed, right skewed, or symmetric?What combination of center and spread is better? (choices are mean/standard deviation or median/IQR) Why did you pick this combo?Give the calculations for your appropriate center and spreadAre there any outliers?
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