29-32

Q20DIXMjU5/a/MZU30TE2NjYxNTAw/details a. 37.06% Open with Google DOCS 29- 32: Use the data and chart below for questions 29 - 32. Male Female Total Bus 30 34 64 Ride 37 45 82 Personal 19 23 42 Total 86 102 188 In order to plan transportation and parking needs at a private high school, administrators asked students how they get to school. Some rode a school bus, some rode in with parents or friends, and others used "personal" transportation - bikes, skateboards, or just walked. The table summarizes the responses from boys and girls. 29. Identify the variables and tell whether each is categorical, quantitative, or identifier. a. Gender and mode of transportation; both quantitative b. Gender and mode of transportation; both categorical c. Gender and mode of transportation; both identifier d. Gender - Identifier; Mode of transportation - Quantitative 30. Which of the W's are unknown for these data? a. We don't know the Who or What b. We don't know the What or Why C. We don't know the Where, When, and How. d We don't know the When. 31. Which of the following are reported by the 5-number summary of a distribution? a. The mean, the standard deviation, and the IQR b. The median, the IQR, the standard deviation, the range, and the mean c. The IOR, 1.5.IQR, the range, the standard deviation, and the mean d. The minimum x-value, the first quartile, the median value, the third quartile, and the maximum value 32 If the data set is skewed, which of the following do we use to report the center and spread? a. The mean and standard deviation b. The mean and IOR C. The median and the IOR d. The median and standard deviation For any distribution, what portion of the data li