document.write( "Question 1177238: Diameter 12.0 Frequency 5 , Diameter 13.0 Frequency 11 Diameter 14.0 Frequency 24 ,Diameter 20.0 Frequency 15 ,Diameter 25.0 Frequency ,5?\r
\n" ); document.write( "\n" ); document.write( "How do you find the probability of each diameter? P(x)\r
\n" ); document.write( "\n" ); document.write( "thank you
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Algebra.Com's Answer #806448 by Boreal(15235)\"\" \"About 
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Look at the relative frequencies
\n" ); document.write( "There are 60 such diameters
\n" ); document.write( "for diameter 12.0 there are 5, for a relative frequency of 5/60. That is the probability for diameter 12.
\n" ); document.write( "Similarly,
\n" ); document.write( "for 13.0 the RF is 11/60
\n" ); document.write( "for 14.0 the RF is 24.60 or 0.4
\n" ); document.write( "for 20.0 the RF is 15/60 or 0.25
\n" ); document.write( "for 25.0 the RF is 5/60
\n" ); document.write( "The relative frequencies add up to 1, and they must.
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