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Math Words<br />By Teegan<br />Mean<br />Median<br />Mode<br />
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The mean is the average of the<br />Sequence of numbers. <br />Example: Find the mean of1,2,3,4,5 first,<br />you add all the numbers up,1+2+3+4+5=<br />15 and then you divide the sum by the<br />number of numbers in the sequence,<br />15/5= 3 so the mean is 3.<br />Mean<br />
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The Median is the number in the middle<br />when the numbers in the sequence are in<br />ascending order. (smallest to largest)<br />Example: Find the median of 5,3,6,8,1,4,9<br />First you arrange them into ascending<br />order, 1,3,4,5,6,8,9 then you find the<br />number in the middle 1,3,4,5,6,8,9 so the<br />median is 5.<br />Median<br />
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The mode is the number that appears the<br />most in the sequence. <br />Example: find the mode of 7,8,9,7,6,8,7 first,<br />you have to find the numbers that appear<br />more than once,7,8,9,7,6,8,7 Then find the<br />number that appears the most, there are<br />more sevens than eights. So the mode is 7.<br />Mode<br />
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The Sum is the total when numbers<br />are added together. <br />Example: Find the sum of 2 and 4 all<br />you have to do is 2+4=6 the answer<br />is 6 so 6 is the sum.<br />Sum<br />
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The difference is the total when<br />number are subtracted. <br />Example : Find the difference<br />between 7 and 4 all you have to<br />do is 7-4= 3 the answer is 3 so the<br />difference is 3.<br />Difference<br />
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The Quotient is the total when<br />numbers are divided. <br />Example: Find the quotient of 42<br />and 7 all you have to do is divide 42<br />and 7, 42/7=6 the answer is 6 so the<br />quotient is 6.<br />Quotient<br />
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The Product is the total when <br />numbers are multiplied.<br />Example: find the product of 5 and<br />3 all you have to do is multiply 5<br />and 3, 5x3=15 the answer is 15 so<br />the product is 15.<br />Product<br />
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