9.82 Breaststroke Swimmers How much training time does it take to become a world-class breaststroke swimmer? A

Question:

9.82 Breaststroke Swimmers How much training time does it take to become a world-class breaststroke swimmer? A survey published in The American Journal of Sports Medicine reported the number of metres per week swum by two groups of swimmers- those who competed only in breaststroke and those who competed in the individual medley (which includes breaststroke). The number of metres per week practicing the breaststroke swim was recorded and the summary statistics are shown below.

image text in transcribed

Is there sufficient evidence to indicate a difference in the average number of metres swum by these two groups of swimmers? Test using a = 0.01.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: