Test Hypotheses About a Population Proportion
-Determine the Critical Value $\mathrm { z } 0$

Multiple Choice

Test Hypotheses about a Population Proportion
-Determine the critical value, $\mathrm { z } 0$ , to test the claim about the population proportion $\mathrm { p } \geq 0.700$ given $\mathrm { n } = 50$ and $\hat { \mathrm { p } } = 0.612$ . Use $\alpha = 0.10$ .

A) $- 1.28$
B) $- 1.96$
C) $- 1.645$
D) $- 2.33$