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WELCOME TO MATH WITH

MRS. SISCO

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LANDMARKS

MODE =NUMBER THAT APPEARS MOST OFTEN

RANGE=MAXIMUM - MINIMUM

MEAN=ADD ALL THE NUMBERS IN THE SET OF DATA THEN DIVIDE BY THE NUMBER OF SETS OF DATA

MEDIAN
= PLACE THE DATA IN ORDER FROM LEAST TO GREATEST. THEN CROSS OUT ONE ON THR RIGHT ONE ON THE LEFT UNTIL U REACH THE MIDDLE. IF TWO ARE IN THE MIDDLE ADD BOTH THEN DIVIDE THE SUM BY 2.




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