$$\text { Find the value of the test statistic } z \text { using } z = \frac { \hat { p } - p } { \sqrt { \frac { p q } { n } } } \text {. }$$

Multiple Choice

$$\text { Find the value of the test statistic } z \text { using } z = \frac { \hat { p } - p } { \sqrt { \frac { p q } { n } } } \text {. }$$ pqn A claim is made that the proportion of children who play sports is less than 0.5, and the
Sample statistics include n = 1320 subjects with 30% saying that they play a sport.

A) 14.53
B) 29.66
C) −29.66
D) −14.53