Solve the problem. Round results to the nearest hundredth.A…

Solve the problem. Round results to the nearest hundredth.A department store, on average, has daily sales of $29,037.39. The standard deviation of sales is $1500. On Tuesday, the store sold worth of goods. Find Tuesday’s z score. Was Tuesday an unusually good day?

3.  Which of the following would have a higher standard devi…

3.  Which of the following would have a higher standard deviation?           (a) ages of college students on our campus, or           (b) ages of residents in your home town?      Why? Explain your answer to demonstrate your understanding of the question.