Matematika

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plisss jwb...yyyyy plissssss....thx
plisss jwb...yyyyy plissssss....thx

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  • Rata - rata = 4+5+5+5+5+5+5+5+6+6+6+6+6+7+7+7+7+7+8+8
    ____________________________________
    20
    = 120/20
    = 6

    Median = 6+6/2
    =12/2
    =6

    Modus = 5

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