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An order for bottles of juice costs $12.04 per bottle plus a
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23 Oct 2020, 09:12
23 Oct 2020, 09:12
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An order for bottles of juice costs $12.04 per bottle plus a shipping charge of $4.80 regardless of the number of bottles ordered. Over the past year, 100 orders for bottles of juice have been received. The standard deviation of the numbers of bottles per order for the 100 orders is 1.5 bottles. What is the standard deviation of the 100 costs for the orders?
Re: An order for bottles of juice costs $12.04 per bottle plus a
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23 Oct 2020, 09:13
23 Oct 2020, 09:13
2
I am not sure if this is actually in the scope of the GRE, it would be nice to know if it indeed is.
But the standard deviation of the costs is given by 12.04*1.5=18.06
But the standard deviation of the costs is given by 12.04*1.5=18.06
gmatclubot
Re: An order for bottles of juice costs $12.04 per bottle plus a [#permalink]
23 Oct 2020, 09:13
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