Introduction to Probability and Statistics for Engineers and Scientists

(Sean Pound) #1

Problems 45


Year Player Score
1975 Jack Nicklaus 276
1976 Ray Floyd 271
1977 Tom Watson 276
1978 Gary Player 277
1979 Fuzzy Zoeller 280
1980 Seve Ballesteros 275
1981 Tom Watson 280
1982 Craig Stadler 284
1983 Seve Ballesteros 280
1984 Ben Crenshaw 277
1985 Bernhard Langer 282
1986 Jack Nicklaus 279
1987 Larry Mize 285
1988 Sandy Lyle 281
1989 Nick Faldo 283
1990 Nick Faldo 278
1991 Ian Woosnam 277
1992 Fred Couples 275
1993 Bernhard Langer 277
1994 José Maria Olazábal 279
1995 Ben Crenshaw 274
1996 Nick Faldo 276
1997 Tiger Woods 270
1998 Mark O’Meara 279
1999 José Maria Olazábal 280
2000 Vijay Singh 278
2001 Tiger Woods 272
2002 Tiger Woods 276


  1. Using the table given in Problem 4, find the sample mean and sample median of
    the average travel time for those states in the
    (a) northeast;
    (b) midwest;
    (c) south;
    (d) west.
    10.The following data are the median prices for single-family homes in a variety of
    American cities for the years 1992 and 1994.
    (a) Represent the 1992 data in a histogram.
    (b) Represent the 1994 data in a stem and leaf plot.

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