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Liam is a professional darts player who can throw a bullseye 70% of the time. If...

Liam is a professional darts player who can throw a bullseye 70% of the time.

If he throws a dart 250 times, what is the probability he hits a bulls eye:

a.) At least 190 times?

b.) No more than 180 times?

c.) between 150 and 185 times (including 150 and 185)?

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