# Factory workers are constantly encouraged to practice zero tolerance when it comes to accidents in factories. Accidents

## Question:

If an accident report is selected randomly from the 300 reports,

(a) What is the probability that the accident occurred on the graveyard shift?

(b) What is the probability that the accident occurred due to human error?

(c) What is the probability that the accident occurred due to unsafe conditions?

(d) What is the probability that the accident occurred on either the evening or the graveyard shift?

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## Step by Step Answer:

**Related Book For**

## Essentials Of Probability And Statistics For Engineers And Scientists

**ISBN:** 9780321783738

1st Edition

**Authors:** Ronald E. Walpole, Raymond Myers, Sharon L. Myers, Keying E. Ye