Posted by
**Anonymous** on
.

If on an average, one ship out of 10 is wrecked. Find the probability that out of five ships expected to arrive the post at least four wil arrive safely.

Tuesday

March 28, 2017
Posted by
**Anonymous** on
.

If on an average, one ship out of 10 is wrecked. Find the probability that out of five ships expected to arrive the post at least four wil arrive safely.

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