Which of the following statements describes the difference between the range and the interquartile range? a. the range is a number that quantifies the median of the data set, while the interquartile range quantifies the spread of the middle half of the data. b. the range is a number that quantifies the spread of the bottom half of the data set, while the interquartile range quantifies the spread of the top half of the data. c. the range is a number that quantifies the spread of an entire data set, while the interquartile range quantifies the spread of the middle half of the data. d. the range is a number that quantifies the upper and lower quarters of a data set, while the interquartile range quantifies the spread of the middle half of the data.