A recent CBS News survey reported that 70 % of adults felt the U.S. Treasury should continue making pennies. A penny saved is... Those who aMways take pennies In change 18-29 46% 30-44 40% 56% 45-64 65-over Suppose we select a sample of 15 adults. 0-1. How many of the 15 would we expect to indicate that the Treasury should continue making pennies? (Round your answer to 2 declmel pleces.) Expected Bdults a-2. What is the standard deviation? (Round your answer to 4 declmal ploces.) Standard deviston 10 of 10 Prev b. What is the likelihood that exactly 8 adults would indicate the Treasury should continue making pennies? (Round your answer to 4 decimal places.) Likel hood c. What is the likelihood at least 8 adults would indicate the Treasury should continue making pennies? (Round your answer to 4 decimal places.) Lkelhood Prev 10 of 10 Nex yoe here to search

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