document.write( "Question 311402: What is the mean, median and mode of the following numbers: 68,72,50,77,76,68,78,68,50,72,61,74,77,76,69, \n" ); document.write( "
Algebra.Com's Answer #222726 by Miceandwine(15) ![]() You can put this solution on YOUR website! What is the mean, median and mode of the following numbers: 68,72,50,77,76,68,78,68,50,72,61,74,77,76,69 \n" ); document.write( "Okay, so first off, the MEAN of a set of numbers is just the average! \n" ); document.write( "So, first add all the numbers together. \n" ); document.write( "68+72+50+77+76+68+50+72+61+74+77+76+69=1,036 \n" ); document.write( "Then, divide the sum of all the numbers by the amount of numbers that \n" ); document.write( "were in the list. \n" ); document.write( "1,036/15=69.067. That number is the mean. \n" ); document.write( "The MEDIAN is the number in the list that is in the middle in order of least to greatest. \n" ); document.write( "First step is to write the whole list in chronological order. \n" ); document.write( "50,50,61,68,68,68,69,72,72,74,76,76,77,77,78 \n" ); document.write( "Then, find the middle number. \n" ); document.write( "72 is the middle number, so it is your median! \n" ); document.write( "The MODE is the number that is most frequent. Yours is 68, it occurs three times. \n" ); document.write( "I hope I helped! \n" ); document.write( " |