3.42 Th e 2011 UK Census also asked for each person’s age. Suppose that a sample of 40 households taken from the census data showed the age of the fi rst person recorded on the census form to be as follows: 42 29 31 38 55 27 28 33 49 70 25 21 38 47 63 22 38 52 50 41 19 22 29 81 52 26 35 38 29 31 48 26 33 42 58 40 32 24 34 25 Compute P10, P80, Q1, Q3, the interquartile range, and the range for these data.