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 $1.10.99% of the households spent less than what amount?
A) $5.66
B) $10.78
C) $6.81
D) $9.63
Correct Answer:
Verified
Correct Answer:
Verified
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