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What is mean mode median |
| Answer» Mean:\xa0The "average" number; found by adding all data points and dividing by the number of data points.Example: The mean of\xa0444,\xa0111, and\xa0777\xa0is\xa0(4+1+7)/3 = 12/3 = 4(4+1+7)/3=12/3=4left parenthesis, 4, plus, 1, plus, 7, right parenthesis, slash, 3, equals, 12, slash, 3, equals, 4.Median:\xa0The middle number; found by ordering all data points and picking out the one in the middle (or if there are two middle numbers, taking the mean of those two numbers).Example: The median of\xa0444,\xa0111, and\xa0777\xa0is\xa0444\xa0because when the numbers are put in order\xa0(1(1left parenthesis, 1,\xa0444,\xa07)7)7, right parenthesis, the number\xa0444\xa0is in the middle.Mode:\xa0The most frequent number—that is, the number that occurs the highest number of times.Example: The mode of\xa0\\{4{4left brace, 4,\xa0222,\xa0444,\xa0333,\xa0222,\xa02\\}2}2, right brace\xa0is\xa0222\xa0because it occurs three times, which is more than any other number. | |