873Wes+D


 * Mean, Median, Mode**

Find the mean 8 4 3 3 5 7 *put in numerical order* 3+3+4+5+7+8 = 30 <sum of all data 30/6=5 5 <mean 6 <Pieces of data
 * Mean**-Add up all the #'s in a data set then, divide the sum of all data by the # of pieces of data


 * Median**- is the middle number *you must have in numerical order, if you have no middle number add them both up and divide by 2*

Mode -The number that occurs most frequently *You can have no mode / you can have no mode*


 * 3 3** 4 7 6 7
 * 3** would be the mode

Find the Mean Median and Mode 4 3 4 5 7 8

Mean=5.1 Median=4.5 Mode=4

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Square Roots - Away to find the root of a square. The square root of 9 is 3 because a number (3) times itself (3) =9, you can also fin this on a calculater. You count the amount of numbers between the perfect squares

FInd the Square root of 40 2

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Percents A fraction or ratio in which the denominator is 100 Is taking 15% of a given item and then an additional 10% off the same as taking 25% off the original price. Why or Why not?? yes, because i said so

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Ratios & Porpotion tables What is the missing length? 2.4 Wes answer

2 apples cost $4.00 how much does 4 apples cost? 8

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