Matematika

Pertanyaan

bantu jawab nomer 1 ya
bantu jawab nomer 1 ya

2 Jawaban

  • Mean = (  5(2) + 6(4) + 7(2) + 8  ) / 9
              = ( 10 + 24 + 14 + 8 ) / 9
              = 56 / 9
              = 6,22
  • mean : (5(2) + 6(4) +7(2) + 8 ) /9
    : (10+24 + 14 + 8) / 9
    : 56 / 9
    6,22