Case Study Questions: Who Was a "MOURNER"? 1. Generate a data set consisting of the length of each word used in the letter signed by A MOURNER. Be sure to disregard any text that uses proper names, numbers, abbreviations, or titles. 2. Calculate the summary statistics (the ones listed on the left hand side of the table on page 1) for the letter's word lengths. Compare your findings with those of the known authors, and speculate about the identity of A MOURNER. 3. Compare the two Adams summaries. Discuss the viability of word-length analysis as a tool for resolving disputed documents. 4. Create a histogram of the MOURNER's data. 5. Find the five-number summary and create a boxplot of the MOURNER's data 6. Find the IQR, calculate the upper and lower fences, and use them to determine if there are any outliers in the MOURNER's data 7. What other information would be useful to identify A MOURNER? Arrange all answers, graphs, and discussions into a neatly organized document and turn in on canvas. Assignment must be turned in as a pdf or word document file