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please show work if possible. it is question 5. confident level gaurderines a mean proportion of all Colleg a Cor 15 22. 650, than. yes.

please show work if possible. it is question 5.

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confident level gaurderines a mean proportion of all Colleg a Cor 15 22. 650, than. yes. at least 5. Find the minimum sample size needed to estimate the mean price of a certain model of tablet at a 95% confidence level if the margin of error is $121 and o is known to be $572. 6.9 inches

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