Question 4. 3.4.7-T > Hw Score: 90%, 9 of 10 points Part1 of 4 69 Points: 0 of 1 The marketing team at an internet music site wants a better understanding of who their customers are. They send out a survey to 25 19 32 33 28 31 g, customers (and use an incentive of $50 worth of downloads to guarantee a high response rate) asking for demographic information. One of the 32 31 15 29 12 variables Is the customers age. For the 25 customers, the ages are shown to the right. Complete parts a) through d). '37 22 44 47 25 _ 25 23 31 36 33 muuMw ' a) Find the quartiles using technology. 01 =' and 03=D