In determining the sample size needed to estimate the population proportion p, we let the sample proportion = 1 if we have no knowledge of even the approximate values of .

Question

In determining the sample size needed to estimate the population proportion p, we let the sample proportion  = 1 if we have no knowledge of even the approximate values of  .

Quizplus · Accepted Answer

In determining the sample size needed to estimate the population proportion p, we use an estimated value for the population proportion based on past studies or experience. If we have no prior knowledge or information, we typically use a conservative estimate of 0.5. Therefore, the sample proportion should not be assumed to be equal to 1 if we have no knowledge of the population proportion.

In Determining the Sample Size Needed to Estimate the Population