document.write( "Question 610873: a set of 300 values has a normal distribution with a mean of 50 and a standard deviation of 5. round your answer to the tenths place.
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Algebra.Com's Answer #384645 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi, 
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document.write( "300 values has a normal distribution with a mean of 50 and a standard deviation of 5
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document.write( "What percent of the data is between 45 and 55? 
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document.write( "Note:___________________________________________________________
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document.write( "one  standard deviation from the mean accounts for about 68.2% of the set ***** 
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document.write( "two standard deviations from the mean account for about 95.4%
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document.write( "and three standard deviations from the mean account for about 99.7%.
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