The simplest measure of variability is the

Because the Democratic Party controlled both the executive and legislative branches, President Johnson was able to push his __________ program into law

Fill in the blank with correct word

Answer the following statement(s) true (T) or false (F)

1. The mean is an example of a measure of dispersion. 2. Frequency distributions describe the range and frequency of a variable’s values. 3. Frequency distributions are readily calculated by statistical software programs. 4. A histogram is similar to a stem-and-leaf plot but differs in that it shows the number of observations in each category. 5. When recoding continuous variables into ordinal-level variables, the width of categories should be equal, unless compelling reasons exist to do otherwise.