Based on historical data at Oxnard College, we believe that 30% of freshman do not visit their counslors regularly. For this year, you would like to obtain a sample to estimate the proprotion of...

Based on historical data at Oxnard College, we believe that 30% of freshman do not visit their counslors regularly.

For this year, you would like to obtain a sample to estimate the proprotion of freshmen who do not visit their counslors regularly.

You would like to be 98% confident that your estimate is within 5% of the true population proportion.

How large of a sample size is required?

Do not use mid-calculation

n=