HW Score: 30 48%, 853 of 2 5.4.41 Historical data show that customers who download from a popular Web service pendapat 22 per month with a standard deviation of Ametending the module Find the probability that a customer will spend that 19 per month. How much for more do the top 11% of customers spend What is the probability that a customer will spend at least 519 per month Round to four decimal places as needed)