Thank you very Sir for such concise and precise statistic lecture. My question is how do I determine the sample size for a population? Could you please give a comment on that? Thank you.
Hi Alberto. Thank you for your comment. It depends on the confidence level you are looking for. The more confident you want to be, the more samples you need. There is this link that goes over some methods to calculate the number of samples you can get to get an estimate properly: www.statisticshowto.com/probability-and-statistics/find-sample-size/
Thank you very Sir for such concise and precise statistic lecture. My question is how do I determine the sample size for a population? Could you please give a comment on that? Thank you.
Hi Alberto. Thank you for your comment. It depends on the confidence level you are looking for. The more confident you want to be, the more samples you need. There is this link that goes over some methods to calculate the number of samples you can get to get an estimate properly:
www.statisticshowto.com/probability-and-statistics/find-sample-size/