Question: I am not sure how to do this practice question 54. Olympic Games gold medallists' times for the 100 metre sprint are listed below: Year

I am not sure how to do this practice question

54. Olympic Games gold medallists' times for the 100 metre sprint are listed below: Year Name Country Time 1956 Bobby Morrow USA 10.5 1960 Armin Hary GER 10.2 1964 Bob Hayes USA 10.0 1968 Jim Hines USA 9.95 1972 Valery Borzov USSR 10.14 1976 Hasely Crawford TRI 10.06 1980 Allan Wells GBR 10.25 1984 Carl Lewis USA 9.99 1988 Carl Lewis USA 9.92 1992 Linford Christie GBR 9.96 1996 Donovan Bailey CAN 9.84 2000 Maurice Greene USA 9.87 a) Compute the interquartile range. b) Determine the range. c) Compute the sample standard deviation

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