QUESTION 1 In statistics we deal with different types of variables and data. In your own wards, explain and describe them with appropriate examples for each. [5 marks} QUESTION 2 Age is one of the factors of consideration for prostate cancer patients in deciding on treatment strategy. The following shows the ages of prostate cancer patients at a certain hospital. 60 52 67 56 61 64 58 65 57 50 42 46 50 56 56 62 64 69 55 47 i) Find the value of the mean, median and mode for the given data. ii) Determine the first and third quartiles. All work must be shown. (8 Marks)