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Unformatted text preview: 16 neck size < L 16 17 neck size < XL 17 18 neck size < 2.) REVIEW The Better Business Council of a large city has concluded that students in the citys schools are not learning enough about economics to function in the modern world. These findings were based on test results from a random sample of 20 twelfth grade students who completed a 46-question multiple-choice test on basic economic concepts. The data set below shows the number of questions that each of the 20 students in the sample answered correctly. 12 16 18 17 18 33 41 44 38 35 19 36 19 13 43 8 16 14 10 9 a.) Display these data in a stemplot b.) Use your stemplot from part (a) to describe the main features of this score distribution. c.) Why would it be misleading to report only a measure of center for this score distribution?...
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This note was uploaded on 05/01/2011 for the course AP CLASSES 101 taught by Professor Mr.smith during the Spring '11 term at Korea Advanced Institute of Science and Technology.
- Spring '11