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A fair coin is tossed 50 times. (a)Using the normal approximation to estimate the chance of getting exact 25 heads. (b)To use binomial formula to

A fair coin is tossed 50 times.

(a)Using the normal approximation to estimate the chance of getting exact 25 heads.

(b)To use binomial formula to find the chance of getting exact 25 heads.

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