In statistics, we use calculating method of Taro Yamane (Taro Yamane) to find sample size. His formula has been set as follow:
where n=sample size, N=population size, e=the error of sampling.
Could you help me to prove this formula? Thanks a lot.
In statistics, we use calculating method of Taro Yamane (Taro Yamane) to find sample size. His formula has been set as follow:
where n=sample size, N=population size, e=the error of sampling.
Could you help me to prove this formula? Thanks a lot.