1. Given that x has a Poisson distribution with m?=8. What is the probability that x=2?

P(2)=_____

2. Complete parts (a) and (b) using the probability distribution below.

The number of overtime hours worked in one week per employee

Overtime hours: 0 1 2 3 4 5 6

Probability: 0.022, 0.059, 0.145, 0.306, 0.231, 0.156, 0.081

Find the mean, variance, and standard deviation of the probability distribution

Mean=_____

Variance=______

Standard Deviation=_____

3. Given that x has a Poisson distribution with u=8, what is the probability that x=2?

P(2)=_______

4. Assume the Poisson distribution applies. Use the given mean to find the indicated probability.

Find P(4) when u=8

P(4)=_____

5. Given that x has a Poisson distribution with u=1.9, what is the probability that x=2?

P(2)=________

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