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A sample of 320 is drawn from a population with a proportion equal to 0.25. Determine the probability of observing between 75 and 83 successes.

A sample of 320 is drawn from a population with a proportion equal to 0.25. Determine the probability of observing between 75 and 83 successes.

P(Observing between 75 and 83 successes) = _______

(Round to four decimal places as needed)

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