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(Solved): a. Compute the mean number of accidents per day. \( \mu= \) (Type an integer or a decimal. Do not ...



a. Compute the mean number of accidents per day.
\( \mu= \)
(Type an integer or a decimal. Do not round.)
b. Compute the stan

a. Compute the mean number of accidents per day. \( \mu= \) (Type an integer or a decimal. Do not round.) b. Compute the standard deviation. \( \sigma= \) (Type an integer or decimal rounded to three decimal places as needed.) c. What is the probability that there will be at least 2 accidents on a given day? \[ P(x \geq 2)= \] (Type an integer or a decimal. Do not round.)


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Let's make the following table : X P(X=xi) X*P(X=xi) X^2*P(X=xi) 0 0.25 0 0 1 0.34 0.34 0.34 2 0.14 0.28 0.56 3 0.09 0.27 0.81 4 0.08 0.32 1.28 5 0.06
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