document.write( "Question 354194: if a baby is randomly selected, find the probability that the baby is a female or has black hair?\r
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document.write( "how am i solve to this? she gives us a chart
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document.write( " Brown Blonde Black Auburn None Totals
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document.write( "Male 5 24 28 0 8 65
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document.write( "Female 9 18 16 3 5 51
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document.write( "Totals 14 42 44 3 13 116\r
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Algebra.Com's Answer #253150 by ewatrrr(24785) You can put this solution on YOUR website! Hi, \n" ); document.write( "*Note: use the table to get the info needed: \n" ); document.write( ". \n" ); document.write( "Probability baby is female from data given = 51/116 \n" ); document.write( ". \n" ); document.write( "Probability baby has black hair from data given = ((28 + 16)/116) = 44/116\r \n" ); document.write( "\n" ); document.write( "P(female or has black hair) = 51/116 + 44/116 \n" ); document.write( " |