Use the sample of house prices (in $1,000s) shown in the table below to answer the following questions:

400	600	550	400	800	350	950
500	250	800	2200	700	600	300

(a) What are the mean and median for this dataset? (1 mark)

(b) What is the standard deviation and range? (1 mark)

(c) Would you report the mean or the median house price for this data set? Why? (2 marks)

(d) Fill in the blank

A "---------------" is a single value that describes the central position within a set of data. (1 mark)