The managers of a local golf course have recently conducted a study of the types of golf balls used by golfers based on handicap. A joint frequency table for the 100 golfers covered in the survey is shown below: Based on these data, the probability that a player will use a Strata golf ball is:
A) 0.15
B) 0.20
C) 0.18
D) None of the above

Question

Quizplus · Accepted Answer

The probability is calculated by dividing the number of golfers using Strata golf balls by the total number of golfers surveyed. If the joint frequency table indicates that 20 golfers use Strata balls, then the probability is 20/100 = 0.20.

The Managers of a Local Golf Course Have Recently Conducted