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S TATISTICS - THE PRACTICE OR SCIENCE OF COLLECTING AND ANALYZING NUMERICAL DATA D ATA - FACTS AND STATISTICS COLLECTED TOGETHER FOR REFERENCE OR.

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Presentation on theme: "S TATISTICS - THE PRACTICE OR SCIENCE OF COLLECTING AND ANALYZING NUMERICAL DATA D ATA - FACTS AND STATISTICS COLLECTED TOGETHER FOR REFERENCE OR."— Presentation transcript:

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4 S TATISTICS - THE PRACTICE OR SCIENCE OF COLLECTING AND ANALYZING NUMERICAL DATA D ATA - FACTS AND STATISTICS COLLECTED TOGETHER FOR REFERENCE OR ANALYSIS. ( CAN BE A SET OF NUMBERS ) D ATA CAN BE REPRESENTED IN A TABLE, G RAPH, OR JUST ANALYZED.

5 P OPULATIONS - THE ENTIRE GROUP OR SET FROM WHICH YOU WANT TO GATHER DATA S AMPLE - A SELECTION TAKEN FROM A LARGER GROUP ( THE " POPULATION ") SO THAT YOU CAN EXAMINE IT TO FIND OUT SOMETHING ABOUT THE LARGER GROUP. ** A RANDOM SET

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