For X∼Binomial(n,p)X \sim \text{Binomial}(n, p)X∼Binomial(n,p), what is the maximum likelihood estimator for ppp?
Xˉ/n\bar{X}/nXˉ/n
Xˉ\bar{X}Xˉ
n/Xˉn/\bar{X}n/Xˉ
1−Xˉ/n1-\bar{X}/n1−Xˉ/n