Answer the following statement(s) true (T) or false (F)
1. In bar charts and histograms, bars should be of unequal width to facilitate comparing between categories.
2. If a variable contains more than 20 potential categories, it should be grouped in a frequency distribution.
3. A combined frequency display eliminates unnecessary percentages, such as those corresponding to the second value of a dichotomous
4. A unimodal distribution has a single value that is selected most often.
5. The median is the arithmetic average of the values on a given variable.
1. False
2. True
3. False
4. True
5. False
You might also like to view...
What is the strength of a chain network?
a.) careful control of information b.) information sharing c.) a strict hierarchy d.) one strong, controlling authority
The Civil Rights Act of 1964 was designed to overturn which of the following?
a. integration b. Jim Crow laws c. nonviolent direct action d. the Fifteenth Amendment –