We have distinguished two types of data: categorical and quantitative. For each of the following variables, indicate whether the variable is categorical or quantitative.

a)

(i) Importance of religion to respondent (very, somewhat,or not very important).

(ii) Hours of sleep last night.

(iii) Weights of adult women, measured in pounds.

(iv) Favorite color for an automobile.

b) Give at least 2 ways to display categorical data graphically, and 2 ways to display numerical data graphically

(c) A researcher surveys 1000 people, asking them if they have been a victim of auto theft. The responses are yes or no (the variable studied is categorical). Describe a method for the researcher to be able to study a quantitative variable.