Find probability that exactly four are left-handed

Reference no: EM13142787

Suppose that 15% of the population is left-handed. If 20 people are selected at random, find the probability that exactly 4 of them are left-handed.

(a) .4298 (b) .4871 (c) .3543 (d) .1821 (e) .2667

Reference no: EM13142787

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