Chapter 2.2, Problem 3LC

Which of the following statements is false regarding grouped frequency distribution tables?

1. a. An interval width should be used that yields about 10 intervals.
2. b. Intervals are listed in descending order, starting with the highest value at the top of the X column.
3. c. The bottom score for each interval is a multiple of the interval width.
4. d. The value for N can be determined by counting the number of intervals in the X column