QUESTION 07 (10 points) - Testing a Proportion with Approximate Normality A large apparel company sells clothes to both women and men. In a simple random sample of 792 customers, 428 are women. Let be the typical proportion of customers who are women. (a)[2] Check if the sampling distribution of the sample proportion is approximately normal. (b) [6] At the level of significance =0.05, test H0:0.57 versus H1: