Looking at the formula for confidence intervals how would yo

Looking at the formula for confidence intervals, how would you expect the 95% interval to be affected by increasing the size of the second sample? How would it be affected by marking a larger number of individuals? 3.

Solution

Larger sample sizes decrease the margin of error. It is said to be the practical way to decrease the margin of error. So it is better to collect more data to obtain more full size estimate of population parameters.

The confidence interval will become much wider than the sample size is 55 let\'s this is because Vijaya smaller sample size the sampling method becomes a greater.

Aso sample size increases the interval and its with decrease that providing more precise estimate of population value and the sample size increases IT results in smaller standard errors and therefore in sampling distributions which are clustered around the population mean.