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Author Question: The length of time (in months) that a cashier works for a certain fast food restaurant is ... (Read 500 times)

awywial

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Question 1

Suppose that x has an exponential distribution with θ = 1.75. Find each probability.

a. P(x ≥ 2)
b. P(x < 2)

Question 2

The length of time (in months) that a cashier works for a certain fast food restaurant is exponentially distributed with a mean of 7 months.

a. Find the probability that a cashier works for the restaurant for at least 2 years.
b. Find the probability that a cashier works for the restaurant for less than 1 month.


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Marked as best answer by awywial on Feb 14, 2020

tanna.moeller

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awywial

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Reply 2 on: Feb 14, 2020
:D TYSM


amit

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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