66.請問在同樣族群大小的情形下,下列盛行率之估計量何者比較精確(precision)?
(A)40.0% ± 2.2%
(B)40% ± 2%
(C)40% ± 5%
(D)40.00% ± 5.52%
答案:登入後查看
統計: A(316), B(1563), C(49), D(416), E(0) #1530144
統計: A(316), B(1563), C(49), D(416), E(0) #1530144