Amy makes the following statement:
"there is a 60% chance of snow tomorrow and a 10% ch...
Mathematics, 13.01.2020 01:31 rider1738
Amy makes the following statement:
"there is a 60% chance of snow tomorrow and a 10% chance i will be late for school."
what is the probability that it will snow and amy will be late for school?
3%
6%
50%
70%
Answers: 2
Mathematics, 21.06.2019 20:30, destinyharris8502
I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank
Answers: 2
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The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
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Can anyone explain to me how to do this? anything will .
Answers: 1
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