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Of 500 respondents in a Christmas tree market survey, 44% had no children at home. According to a census, 48% of households have no children
Of 500 respondents in a Christmas tree market survey, 44% had no children at home. According to a census, 48% of households have no children at home. Test the null hypothesis that the telephone survey technique has a probability of selecting a household with no children that is equal to the value obtained by the census. Use a = .05
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Probability Theory A Concise Course
Authors: Y A Rozanov
1st Edition
0486321142, 9780486321141
