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.What proportion of the households spent between $5.00 and $9.00?
A) .7611
B) .7628
C) .0017
D) .7594
Correct Answer:
Verified
Correct Answer:
Verified
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