Pertanyaan

Simpangan rata rata dari data 6, 5, 7, 5, 6, 8, 7, 6, 6, 7, 4, 5 adalah ....

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Klaim

K. Putri

Master Teacher

Mahasiswa/Alumni Universitas Pendidikan Ganesha

Jawaban terverifikasi

Pembahasan

$R a t a minus r a t a equals fraction numerator 4 plus 5 open parentheses 3 close parentheses plus 6 open parentheses 4 close parentheses plus 7 open parentheses 3 close parentheses plus 8 over denominator 12 end fraction equals 72 over 12 equals 6 M a k a comma S i m p a n g a n space b a k u space equals space fraction numerator open vertical bar 4 minus 6 close vertical bar plus 3 open vertical bar 5 minus 6 close vertical bar plus 4 open vertical bar 6 minus 6 close vertical bar plus 3 open vertical bar 7 minus 6 close vertical bar plus open vertical bar 7 minus 6 close vertical bar over denominator 12 end fraction S i m p a n g a n space b a k u equals space fraction numerator 2 plus 3 plus 0 plus 3 plus 2 over denominator 12 end fraction S i m p a n g a n space b a k u space equals 5 over 6$