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Number of accidents daily

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Reference no: EM131996884

Number of Accidents Daily (X)

P (X = Xi)

0

0.10

1

0.20

2

0.45

3

0.15

4

0.05

5

0.05

  1. Compute the mean number of accidents per day and then explain its meaning.
  2. Compute the standard deviation and then interpret its meaning. Show your work as to how you have arrived at your answers.
  3. Draw the probability distribution. What conclusion, if any, can you make?

Reference no: EM131996884

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