annmarie5687
annmarie5687
05-05-2017
Mathematics
contestada
I need some help on Math
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joshuajohnburns
joshuajohnburns
05-05-2017
being that their sample size was 10 makes this slightly more straight forward.
first average the overnight percents
(27 + 32 + 34)/3 = 31
so that is the average percent of users that selected overnight.
then apply your average percent to the customer total
.31 * 2755 = 854.05
rounded 854
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HammyTheKid
HammyTheKid
05-05-2017
first, you would want to find the average percentage of people who use overnight delivery
(27+32+34)/3 = 31%
then multiply the total number of people by 0.31
2755*0.31 = approx.854 people.
Answer Link
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