Results 1 to 2 of 2

Math Help - Normal distribution

  1. #1
    Newbie
    Joined
    Mar 2013
    From
    USA
    Posts
    2

    Normal distribution

    Hello everyone. I am debating about the following question and I am stuck.

    Is it possible for any of you explain how to proceed? - Thank you

    The distribution of heights of a group of people isapproximately normal with an average of 66 inches and standard deviation of 2.5 inches.

    1 - What percent of the adults have heights that arewithin 1 inch of the average?
    2 - What percent of the adults are 70 inches tall, tothe nearest inch?





    Follow Math Help Forum on Facebook and Google+

  2. #2
    Newbie
    Joined
    Mar 2013
    From
    USA
    Posts
    2

    Re: Normal distribution

    No need for explanations. I figured it out
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Replies: 1
    Last Post: December 27th 2011, 01:08 PM
  2. [SOLVED] Mixing a uniform distribution with a normal distribution
    Posted in the Advanced Statistics Forum
    Replies: 4
    Last Post: July 8th 2011, 08:27 AM
  3. normal distribution prior and posterior distribution proof
    Posted in the Advanced Statistics Forum
    Replies: 0
    Last Post: March 9th 2011, 06:12 PM
  4. Replies: 2
    Last Post: March 29th 2010, 02:05 PM
  5. Replies: 1
    Last Post: April 20th 2008, 06:35 PM

Search Tags


/mathhelpforum @mathhelpforum