Hugo averages 59 sales per ad with a standard deviation of 10.5 sales per ad. Suppose Hugo's sales per ad are normally distributed. Let X = the number of sales per ad. Then X Round your answers to THREE decimal places. Provide your answer below: 2 N(59, 10.5). Suppose Hugo has 48 sales per ad on Wednesday. The z-score when x=48 is standard deviations to the left of the mean, which is This z-score tells you that x=48 is