The following data represent the ages of award winners for best actor and best actress in a leading role for the 20 years from 1985 to 2004. Answer parts (a) - (b) below. Full data set O Best Actor Ages Best Actress Ages 31 38 53 52 41 60 49 42 31 38 32 44 27 32 47 28 21 39 46 54 41 34 39 38 46 72 60 22 32 42 38 52 28 52 26 61 30 33 35 27 ... (a) Construct an ordered back to back stem-and-leaf display. Best Actor Age Best Actress Age 2 3 4 7

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