Mathematics, 25.12.2019 01:31 nevaeh33cx
The amount of money spent by a customer at a discount store has a mean of $100 and a standard deviation of $30. what is the probability that a randomly selected group of 50 shoppers will spend a total of more than $5700? (hint: the total will be more than $5700 when the sample average exceeds what value? ) (round the answer to four decimal places.)
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Which graph represents the following piecewise defined function?
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One integer is 8 times another. if the product is 72, then find the integers
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For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?
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The amount of money spent by a customer at a discount store has a mean of $100 and a standard deviat...
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