1. Statistics is an art and technique for systematically.
a. Recording data. b. Analyzing data. c. Interpreting data. d.
Collecting data. e. All of these.
2. Facts and figures that are collected, analyzed, and
summarized for presentation and interpretation are.
a. data b. variables c. elements d. Both variables and elements
are correct.
3. The entities on which data are collected are.
a. elements b. populations c. sets d. samples
4. A characteristic of interest for the elements is called
a(n)
a. sample b. data set c. variable d. observation
5. The number of observations (Data Points) in a complete data
set having 10 elements and 5 variables is.
a. 5 b. 10 c. 25 d. 50
