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Mathematics, 14.10.2019 06:30 jdmXdude3140
Asociologist develops a test to measure attitudes towards public transportation and 27 randomly selected subjects are given the test. their mean score is 76.2 and their standard deviation is 21.4. construct the 95% confidence interval for the mean score of all such subjects
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Mathematics, 21.06.2019 21:00, iisanchez27
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If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|
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Asociologist develops a test to measure attitudes towards public transportation and 27 randomly sele...
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