Submit this answer sheet with your work! Name FALL 2022 MAT 102: DAH Exam 1 Form F Prof. DeSanto PART II: Place your answers on the provided answer pages. Be sure to answer all parts. Submit this answer sheet with your work! Name: Use the following data set of ages of 40 randomly selected employees at a business to answer parts A - F. FALL 2022 Prof. DeSanto 24 48 48 49 50 73 61 34 55 35 60 61 41 42 67 68 40 40 52 54 MAT 102: DAH Exam 1 Form F 41 53 45 45 46 46 48 51 51 51 52 59 60 41 42 63 74 (Ex - 2007 and Ex= = 105759) PART II: Place your answers on the provided an d answer pages. Be sure to answer all parts A. Determine the class width and then construct a frequency table & a frequency histogram using the textbook nearest tenth. C. Find the sample mean, median, mode, variance, range, coefficient of variation and sample standard deviation to the procedure. Use 6 classes. 1 A. Frequency Table mean: Frequency Histogram variance: Class median:_ standard deviation: mode: coefficient of variation: range: D. Model the Empirical Rule Display using the percent of the above 40 ages that lie between 1, 2 & 3 standard deviations from the mean on the following bell curve image. THEN, answer the following questions. CW = 7 Range # classes CW = Using the results, you listed on the curve, determine: DI. What percentage of the 40 data falls within one standard deviation of the mean? D2. What percentage of the 40 data falls within two standard deviations of the mean? D3. What percentage of the 40 data falls within three standard deviations of the mean? e histogram, what is the shape of the distribution of employee ages? D4. Does this data approximate the Empirical Rule? Explain why or why not