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.
1.false
2.true
3.true
4.true
5.true
You might also like to view...
One reason that candidates visit many localities during a campaign is to __________
a. see as much of the country as possible b. prove they have widespread support c. motivate local activists d. spend public money on travel
The formation of interest groups in the pluralist argument occurred because
a. the government controlled the means of production. b. groups formed spontaneously whenever shared interests were threatened or could be enhanced by political action. c. wealthy individuals were willing to bankroll interest groups that promoted the public good since the government would not. d. the parties exercised so much control that the only way to generate more public input was through the creation of new groups.