a) None is left-hander b) Exactly one is left-hander c) Among 100 groups of ten girls, how many groups would you expect to obtain more than one girl are left-hander.

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The probability that a girl chosen at random is a left-hander is 2/7. Calculate the probability that among a group of ten girls chosen at random...

The probability that a girl chosen at random is a left-hander is .Calculate the probability that
among a group of ten girls chosen at random
a) None is left-hander
b) Exactly one is left-hander
c) Among 100 groups of ten girls, how many groups would you expect to obtain more
than one girl are left-hander.
Transcribed Image Text:The probability that a girl chosen at random is a left-hander is .Calculate the probability that among a group of ten girls chosen at random a) None is left-hander b) Exactly one is left-hander c) Among 100 groups of ten girls, how many groups would you expect to obtain more than one girl are left-hander.
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