Advanced Placement (AP), 21.01.2021 20:00 Knownothing
The amount of time customers spend in the store is important to retailers. Suppose it is known that the distribution of time spent shopping, in minutes, for all single adult shoppers has mean 12.42 and standard deviation 3.89 and approximately Normal. What is the probability a single adult shopper is in the store for more than 15 minutes?
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The amount of time customers spend in the store is important to retailers. Suppose it is known that...
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