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18. Short Answer Question: Show all work on your test question sheet. Solutions written without accompanying work will probably not qualify for credit. The lengths (in minutes) of a random selection of popular children's animated lms are listed below. Estimate the true mean length of all children's animated lms with 95% condence. 93 83 76 92 77 81 78 100 78 76 45 A. Calculate the sample average (1 pt) B. Calculate s: (5 pts) C. Determine to/2 values with 95% confidence: (2 points): D. Estimate the true mean price for this particular model with 95% confidence. 10 points E. Consider the aforementioned dataset. What would be the average distance each value is from the mean? 4 points