Use the following information to answer the next three exercises: A Lake Tahoe Community College instructor is interested in the mean number of days Lake Tahoe Community College math students are absent from class during a quarter. 50. What is the population she is interested in? a. all Lake Tahoe Community College students b. all Lake Tahoe Community College English students 0. all Lake Tahoe Community College students in her classes d. all Lake Tahoe Community College math students 51. Consider the following: X = number of days a Lake Tahoe Community College math student is absent In this case, X is an example of a: a. variable. b. population. c. statistic. d. data. 52. The instructor's sample produces a mean number of days absent of 3.5 days. This value is an example of a: a. parameter. b. data. c. statistic. cl. variable