Philip Goodman has a personal record of swimming 10 laps in 4 minutes. Goodman wants to figure out how long he needs to take to take his a breath before starting a new lap. The distribution of the length of one lap, in minutes, is roughly symmetrical with a mean time of 2.5 minutes and a standard deviation of 0.71 minutes.

(b) If Philip Goodman wants to leave a 0.10 minute time period to take one last breath before starting a new lap, 1 minute of air throughout the 10 laps, leaving hi

Question

Philip Goodman has a personal record of swimming 10 laps in 4 minutes. Goodman wants to figure out how long he needs to take to take his a breath before starting a new lap. The distribution of the length of one lap, in minutes, is roughly symmetrical with a mean time of 2.5 minutes and a standard deviation of 0.71 minutes.

(b)	If Philip Goodman wants to leave a 0.10 minute time period to take one last breath before starting a new lap, 1 minute of air throughout the 10 laps, leaving hi

md152727 · Answer

what grade?