47. A marriage counselor is interested in the proportion of clients she counsels who stay married. 48. Political pollsters may be interested in the proportion of people who will vote for a particular cause. 49. A marketing company is interested in the proportion of people who will buy a particular product. 1.2 Data, Sampling, and Variation in Data and Sampling For the following exercises, identify the type of data that would be used to describe a response (quantitative discrete, quantitative continuous, or qualitative), and give an example of the data. 53. number of tickets sold to a concert 54. percent of body fat 55. favorite baseball team 56. time in line to buy groceries 57. number of students enrolled at Evergreen Valley College 58. most-watched television show 59. brand of toothpaste 60. distance to the closest movie theatre 61. age of executives in Fortune 500 companies 62. number of competing computer spreadsheet software packages Use the following information to answer the next two exercises: A study was done to determine the age, number of times per week, and the duration (amount of time) of resident use of a local park in San Jose. The first house in the neighborhood around the park was selected randomly and then every 8th house in the neighborhood around the park was interviewed