Imagine you have five nieces and nephews and their ages are 4, 10, 8, 9, and 15. The average age of your nieces and nephews is _______, while their median age is _______.
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Suppose Mike, Roberta, and Paul all go out to dinner. Mike’s meal costs $27, Roberta’s costs $38, and Paul’s costs $28. Assuming this already includes any tip, what is the average cost of their dinners? (Hint: This is also the amount each would pay if splitting the bill equally!)
The average cost of their dinners is:
Suppose you ask your three friends how many cups of coffee they each drink each week. They report the following: 3 cups, 6 cups, and 18 cups. What is the average number of cups your friends drink each week? What is the median?
Suppose you go to four stores to purchase some socks. In the first store the socks cost $10.50, in the second they cost $8.00, in the third $6.00, and in the fourth $4.19. What is the median price of socks across the four stores?
Calculate the average and median of the following numbers:
18, 1, 5, 6, 12, 13, 8
The average of these numbers is _________ and the median is _________:
Suppose you take a survey among a group of people, asking them how much they paid for their shoes. Five report paying $100, three report paying $75, and two report paying $50. What is the average price paid for shoes?