The following data represent the ages, rounded to the nearest year, of a random sample of seven current US senators: 72, 77, 66, 60, 75, 59, 83
Which of the following statements is true?
A) The population is the seven senators and the quantitative variable is age.
B) The sample is the seven senators and the qualitative variable is age.
C) The sample is the seven senators and the Inter-Quartile Range is 17 years. c
D). The population is the age and the oldest senator is an outlier.
E) None of the above statements are true.