Question 341694
Use a graphing calculator to get the following normal distribution



<img src="http://i150.photobucket.com/albums/s91/jim_thompson5910/Algebra%20dot%20com/normaldistribution.png">



Note: Let me know your calculator model so I can help you find the commands necessary to get this distribution.



The blue dot is the mean {{{mu=5.3}}}. This point is at the center of the distribution. 


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The left green dot is one standard deviation below the mean and it's value is: {{{mu-sigma=5.3-1.3=4.0}}}



The right green dot is one standard deviation above the mean and it's value is: {{{mu+sigma=5.3+1.3=6.6}}}


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The left pink dot is two standard deviations below the mean and it's value is: {{{mu-2sigma=5.3-2*1.3=2.7}}}



The left pink dot is two standard deviations above the mean and it's value is:  {{{mu+2sigma=5.3+2*1.3=7.9}}}



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Jim