It is given that the probability of a fruit being ripe is 0.500.50. A fruit-packing machine randomly selects and packages 3636 fruits in each box. Assume that the ripeness of fruits is completely random, with no influence from the machine. Find the mean and standard deviation for the number of ripe fruits in a box of 3636 fruits.

μ=18 ripe fruits\mu=18\text{ ripe fruits}σ=3.0 ripe fruits\sigma=3.0\text{ ripe fruits}

μ=9 ripe fruits\mu=9\text{ ripe fruits}σ=3.3 ripe fruits\sigma=3.3\text{ ripe fruits}

μ=15 ripe fruits\mu=15\text{ ripe fruits}σ=3.2 ripe fruits\sigma=3.2\text{ ripe fruits}

μ=16 ripe fruits\mu=16\text{ ripe fruits}σ=3.5 ripe fruits\sigma=3.5\text{ ripe fruits}

It is given that the probability of a fruit being ripe is 0.500.5...

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