A Sample of Size 300 Is to Be Taken at Random

Short Answer

A sample of size 300 is to be taken at random from an infinite population. Given that the population proportion is 0.70, the probability that the sample proportion will be smaller than 0.75 is: $\begin{array}{|l|l|}\hline\text { A. } & 0.9706 . \\\hline \text { B. } & 0.4772 . \\\hline \text { C. } & 0.4706 . \\\hline \text { D. } & 0.9772 . \\\hline\end{array}$