tolong dibantu kak mksii, pake cara, asal asalan report!!!
Penjelasan dengan langkah-langkah:
[tex]mean = \frac{(3 \times 4) + (4 \times 5) + (5 \times 3) + (6 \times 4) + (7 \times 5) + (8 \times 7) + (9 \times 3)}{4 + 5 + 3 + 4 + 5 + 7 + 3} \\ = \frac{12 + 20 + 15 + 24 + 35 + 56 + 27}{31} \\ = \frac{189}{31} \\ = 6.09[/tex]
modus = 7
median = 6
[answer.2.content]
