3. Mary is a real estate agent. One month she sold 7 houses at these prices: $171 000, $165 000, $178 000, $161 000, $174 000, $168 000, $240 000

3.a) What is the median price of the houses she sold?

3.b) Do you think the mean price is greater than or less than the median price of the houses sold that month? Why?


3.c) Which average do you think better represents a typical price of houses she sold that month? Why?