Complete Problems 1.5, 1.7, and 1.11 in the textbook. (Page 35 "13") For each of the following variables, determine whether the variable is categorical or numerical. If the variable is numerical, determine whether the variable is discrete or continuous. 1.5 The following information is collected from students upon exiting the campus bookstore during the first week of classes. a. Amount of time spent shopping in the bookstore b. Number of textbooks purchased c. Academic major d. Gender 1.7 For each of the following variables, determine whether the variable is categorical or numerical. If the variable is numerical, determine whether the variable is discrete or continuous. a. Amount of money spent on clothing in the past month b. Favorite department store c. Most likely time period during which shopping for clothing takes place (weekday, weeknight, or weekend) d. Number of pairs of shoes owned 1.11 The director of market research at a large department store chain wanted to conduct a survey throughout a metropolitan area to determine the amount of time working women spend shopping for clothing in a typical month. a. Indicate the type of data the director might want to collect. b. Develop a first draft of the questionnaire needed in (a) by writing three categorical questions and three numerical questions that you feel would be appropriate for this survey