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(Solved): 2. The following scores represent the final examination grades for an elementary statistics course ...




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2. The following scores represent the final examination grades for an elementary statistics course at the school Jose works at: Note: Dataset already sorted down the columns. (a) Find the value of the median, Q1, and Q3 using the technique shown during lecture. (b) Find the value of the IQR, as well as the lower and upper fences. (c) Construct a boxplot of this dataset by hand, using the technique shown during lecture. Indicate outliers using circles. Draw your lower and upper fences as dashed lines (see videos for formatting examples).


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