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Probability of Picking a Company with Nuclear Difficulties

Have to pick 3 out of 7 companies. 2 of the 7 companies will have nuclear difficulties.

Please answer:

- Chance of not picking a company with nuclear difficulties.
- Chance of picking two companies with nuclear difficulties.
- Chance of picking one company with nuclear difficulties.

Solution Preview

Probability that a company have nuclear difficulties = p = 2/7

(i) Chance of not picking a company with nuclear difficulties.
This is a question of ...

Solution Summary

Brief calculations with Word and Excel attachments to compute the probability described.

$2.19