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Age of College Students Find the 98% confidence intervals for the variance and standard deviation of the ages of seniors at Oak Park College if

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Age of College Students Find the 98% confidence intervals for the variance and standard deviation of the ages of seniors at Oak Park College if a random sample of 22 students has a standard deviation of 3 years. Assume the variable is normally distributed. Use the chi-square distribution table to find any chi- square values to three decimal places. Round the final answers to one decimal place. X

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