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Azhad Rizvi R.

asked • 08/07/20

Some confusion related to probability

3 company manufacturers 1000 scooters in a month. Plants A, B and C manufactures 500,300 and 200 resp. 90%,92% and 95% scooter are standard quality in these plants.

So what is the probability that a scooter selected at random is of stndard quality.

How to go about it?

2 Answers By Expert Tutors


Mike D.

The expectation is the probability you need


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