A Golfer Claims That His Average Golf Score at the Course

A golfer claims that his average golf score at the course he plays regularly is less than 90. A Type II error would occur if the golfer concludes that the average score is __________________________________.

A) less than 90 when, in reality, the average score is 90 or more
B) more than 90 when, in reality, the average score is equal to 90
C) 90 or less when, in reality, the average score is equal to 90
D) 90 or more when, in reality, the average score is less than 90