The drive distance (in yards) for professional golfers is normally distributed with a mean of 303.64 yards and a standard deviation of 7.311 yards.Use the Empirical Rule to answer part a.

1. Between what two values would we expect 95% of Bubba Watson's drive distances to fall?

• between and yards

1. What percentage of golfers has a drive distance between 280 and 305 yards?

• z1 =
• z2 =
• percentage = %(make sure to change your decimal to a percentage!)

1. The top 13% of golfers have drive distances of what length?

• z =
• distance = yards

Note: Round z-scores to two decimal places and all other answers to three decimal places.