document.write( "Question 251150: Calculate the mean A and the median B of this set of fifteen automobile speeds collected by a police officer: 72; 80; 62; 71; 71; 64; 65; 73; 66; 78; 81; 66; 64; 77; 66 . \r
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document.write( "What does A – B equal?\r
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document.write( "A.-2.6 B.-0.6 C.-4.4 D.1.4 E.4.4\r
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Algebra.Com's Answer #182902 by stanbon(75887) ![]() You can put this solution on YOUR website! Calculate the mean A and the median B of this set of fifteen automobile speeds collected by a police officer: \n" ); document.write( "72; 80; 62; 71; 71; 64; 65; 73; 66; 78; 81; 66; 64; 77; 66 \n" ); document.write( "----------------------- \n" ); document.write( "To find the mean: Add up all the numbers and divide by 15 \n" ); document.write( "Median: Put the numbers in lowest to highest order. Since \n" ); document.write( "there are 15 numbers the middle number is the median. \n" ); document.write( "================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |