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Problem Solving. Solve the following problems. Show all pertinent solutions. No immediate rounding. Round off final answers to three decimal places.3. Suppose that 175 heads

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Problem Solving. Solve the following problems. Show all pertinent solutions. No immediate rounding. Round off final answers to three decimal places.3. Suppose that 175 heads and 225 tails resulted from 400 tosses of a coin. Find a 90% confidence interval for the probability of a head. Also, find a 90% confidence interval for the probability of a tail. Does this appear to be a fair coin

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