The following table shows the annual best time (in seconds) of two athletes in the 200 meters competition through several years.
Use an approximate t test to find a 95% confidence interval for the difference in mean times for both athletes. Round your answer to three decimal places.

Question

The following table shows the annual best time (in seconds) of two athletes in the 200 meters competition through several years.
  Use an approximate t test to find a 95% confidence interval for the difference in mean times for both athletes. Round your answer to three decimal places.

Quizplus · Accepted Answer

The Answer of The following table shows the annual best time (in seconds) of two athletes in the 200 meters competition through several years.
  Use an approximate t test to find a 95% confidence interval for the difference in mean times for both athletes. Round your answer to three decimal places.

The Following Table Shows the Annual Best Time (In Seconds)