During the Past Six Months,73

question 127

Multiple Choice

During the past six months,73.2% of US households purchased sugar.Assume that these expenditures are approximately normally distributed with a mean of $8.22 and a standard deviation of $1.10.80% of the households spent more than what amount?

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

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