6,7,9,6,8,8,7,5,6,9,8,7,7,6,7,8,8,9,10,6,7,6,9,8,6,7,6,7,8,6,9,8,6,7,6,5,7
Carilah
Rata rata (mean) nilai ul umum kls 6 , median dan modus
Tahnk's yang udah njawab
Nilai umum kelas 6 adalah :
5,5,6,6,6,6,6,6,6,6,6,6,6,7,7,7,7,7,7,7,7,7,7,8,8,8,8,8,8,8,8,9,9,9,9,9,10
mean = (5 x 2 + 6 x 11 + 7 x 10 + 8 x 8 + 9 x 5 + 10 x 1) / 37
mean = 265 / 37
mean = 7,16
modus = 6
median = (data ke 37 + 1) / 2 = data ke 19 = 7
Semoga Membantu
Jadiin Terbaik Ya Kak
6,7,9,6,8,8,7,5,6,9,8,7,7,6,7,8,8,9,10,6,7,6,9,8,6,7,6,7,8,6,9,8,6,7,6,5,7
diurutkan ( (Ctrl + F ) + …. )
Data | Frekuensi
5 | 2
6 | 11
7 | 10
8 | 8
9 | 5
10 | 1
Yang ditanya
Mean ( x ) =
Median ( Me ) =
∑f = 2+11+10+8+5+1 = 37
= data ke ( 37 + 1 ) / 2
= data ke 19
. = 7
Modus ( Mo ) = 6