Determine probability that between 110 and 140

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Reference no: EM131404306

Of all individual tax returns filed in the United States during the 1999 tax filing season, 13.7% were prepared by H&R Block.

For a randomly selected sample of 1000 tax returns filed during this period, use the normal approximation to the binomial distribution in determining the probability that between 110 and 140 of these returns were prepared by H&R Block.

Reference no: EM131404306

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