Homework Help: Probability and statistics

Posted by Arun on Friday, March 2, 2012 at 3:25am.

7. A Continuously running washing machine receives jolts in a Poisson process at an average rate of 5 jolts per hour. The probability that it receives no jolts in given 20 minute run

Choose one answer
a. e−5
b. e−5/3
c. e−100
d. e−100/3

Probability and statistics - Writeacher, Friday, March 2, 2012 at 7:53am
If all you do is post your entire assignment, with no evidence of thinking on your part, nothing will happen since no one here will do your work for you.

But if you are specific about what you don't understand about the assignment or exactly what help you need, someone might be able to assist you. Ask specific questions!
Probability and statistics - Anonymous, Sunday, March 11, 2012 at 4:08am
e−100/3

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