88. Refer to the Lincolnville School District bus data. Prepare a report on the maintenance cost for last month. Be sure to answer the following questions in your report. a. Around what values do the data tend to cluster? Specifically. what was the mean maintenance cost last month? What is the median cost? Is one measure more representative of the typical cost than the others? b. What is the range of maintenance costs? What is the standard deviation? About 95% of the maintenance costs are between what Mo values? 25. The Director of Planning for Devine Dining Inc. wishes to study the relationship between the gender of a guest and whether the guest orders dessert. To investigate the relationship, the manager collected the following information on 200 recent customers. a. What is the level of measurement of the two variables? b. What is the above table called? c. Does the evidence in the table suggest men are more likely to order dessert than women? Explain why. 46. Refer to the Lincolnville School District bus data