Are males or females more satisfied with the growth and opportunities offered by their employer? A survey of employed adults conducted online by Harris Interactive on behalf of the American Psychological Association revealed the following:

Satisfied

Gender _________________Yes ____________No

Male ............................423 ..................330

Feamle ..........................377 ..................422

a. At the 0.05 level of significance, is there evidence of a difference between males and females in the proportion who are satisfied with the growth and opportunities offered by their employer?

b. Determine the p-value in (a) and interpret its meaning.