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Aid of a new chemical fertilizer

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Reference no: EM132432555

Problem: A researcher believes that about 75% of the seeds planted with the aid of a new chemical fertilizer will germinate. He chooses a random sample of 160 seeds and plants them with the aid of the fertilizer. Assuming his belief to be true, approximate the probability that fewer than 123 of the 160 seeds will germinate. Use the normal approximation to the binomial with a correction for continuity. Round your answer to at least three decimal places. Do not round any intermediate steps.

Reference no: EM132432555

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