The length of time for one individual to be served at a cafeteria is a random variable having an exponential distribution with a mean of 4-minutes. what is the probability that a person is served is less than 3-minutes on at least 4 of the next 6 days?

-50/3 is the final answer! : )

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

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