5.67 Income Splitting According to an Ipsos Reid survey (February 27, 2007), conducted on behalf of CanWest/Global
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5.67 Income Splitting According to an Ipsos Reid survey (February 27, 2007), conducted on behalf of CanWest/Global News, most Canadians (77%) are in favour of "income splitting" for couples. 10 Suppose that we randomly select n = 15 Canadians and let x be the number who are in favour of income splitting for couples. You may round up 77% to 80% for the calculation.
a. What is the probability distribution for x?
b. What is P(X 8)?
c. What is the probability that X exceeds 8?
d. What is the largest value of c for which P(X
c) 0.10?
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Related Book For
Introduction To Probability And Statistics
ISBN: 9780176509804
3rd Edition
Authors: William Mendenhall
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