Select True or False from each pull-down menu, depending on whether the corresponding statement is true or false. ?

1. The class interval in a frequency distribution is the number of data values that fall within each class.

2. A stem-and-leaf display reveals far more information relative to individual values than does the histogram

3. A relative frequency distribution describes the proportion of data values that fall within each class, and may be presented in a histogram form. ?

4. Compared to the frequency distribution, the stem-and-leaf display provides more details, since it can describe the individual data values as well as show how many are in each group, or stem