Question

ELs can hit the ball at least 300 yards in order to clear the pond). So far this year, he has hit 43 similar golf shots that averaged 323 yards in length with a sample standard deviation of 23

yards. His friend asks the golf player: “how certain are you of making this shot?”. The golf player, who loves statistics, gives the correct statistical answer. What is the answer?

Use t distribution. Answer is 83%. List your steps.

Answer 1

Score in 43 hits is

In order to clear the pond ELs has to hit at least 300 yards

The probability that he makes the shot

Answer is 84%