Savi T.

asked • 03/20/13

How to find a percentage from standard deviation and mean?

Tommy Wait’s times between pitches is normally distributed with a mean of 36 sec. and a standard deviation of 2.5 sec. What percentage of his times between his pitches are 30 and 34 seconds? Please show the steps so I can understand how to do it. Thank you!

1 Expert Answer


Matthew S. answered • 03/20/13

4.9 (37)

Statistics, Algebra, Math, Computer Programming Tutor

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.


Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.