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The percentage of couples where both parties are in the

The percentage of couples where both parties are in the labor force is 52.1. Choose 5 couples at random. Find the probability that

a. None of the couples have both persons working

b. More than 3 of the couples have both persons in the labor force

c. Fewer than 2 of the couples have both parties working.

Assume all variables are binomial.

a. None of the couples have both persons working

b. More than 3 of the couples have both persons in the labor force

c. Fewer than 2 of the couples have both parties working.

Assume all variables are binomial.

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