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In the planning stage, a sample proportion is estimated as pˆp^ = 54/90 = 0.60. Use...

In the planning stage, a sample proportion is estimated as pˆp^ = 54/90 = 0.60. Use this information to compute the minimum sample size n required to estimate p with 95% confidence if the desired margin of error E = 0.08. What happens to n if you decide to estimate p with 90% confidence? (You may find it useful to reference the z table. Round intermediate calculations to at least 4 decimal places and "z" value to 3 decimal places. Round up your answers to the nearest whole number.)  

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