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Unformatted text preview: *111 d) 250 7. When constructing charts, the following is plotted at the class midpoints: a) *frequency histograms. b) percentage polygons. c) cumulative relative frequency ogives. d) All of the above. 8. Which of the following is NOT a reason for drawing a sample? a) A sample is less time consuming than a census. b) A sample is less costly to administer than a census. c) *A sample is usually a good representation of the target population. d) A sample is less cumbersome and more practical to administer....
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This note was uploaded on 02/14/2011 for the course ECON 100 taught by Professor Mmm during the Spring '11 term at Allen University.
- Spring '11