Assume That You Plan to Use a Significance Level Of \alpha

Multiple Choice

Assume that you plan to use a significance level of $\alpha = 0.05 \text { to test the claim that } p _ { 1 } = p _ { 2 }$ , Use the given sample sizes and
numbers of successes to find the pooled estimate $\bar { p }$ . Round your answer to the nearest thousandth.
- $$\begin{array} { l l } n _ { 1 } = 44 & n _ { 2 } = 409 \\x _ { 1 } = 11 & x _ { 2 } = 214\end{array}$$

A) 0.199
B) 0.596
C) 0.398
D) 0.497