You want to demonstate that the mean of the sampling distribution is approximately equal to the population proption. You have two sets of data to use: one is a sample size of 75 and the other is a sample size f 400 which of the following is true
1 answer
The sample size of 400 will provide a more accurate estimate of the population proportion compared to the sample size of 75. This is because as the sample size increases, the sampling distribution of the sample mean becomes more normally distributed and the mean of the sampling distribution gets closer to the population proportion. Therefore, in this case, the mean of the sampling distribution with a sample size of 400 will be more closely equal to the population proportion compared to the sample size of 75.