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During the Past Six Months, 73

Question 120

Multiple Choice

During the past six months, 73.2 percent of U.S. households purchased sugar. Assume that these expenditures are approximately normally distributed with a mean of $8.22 and a standard deviation of $1.10. Eighty percent of the households spent more than what amount?


A) $7.30
B) $7.38
C) $9.06
D) $9.14

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