Question

Mean dri dta p-6, 12, p, 24, p+7, p+5 adlah 23. tentukan modus dan median data

Answer 1

Verified answer

Mean =( jumlah semua ukuran) / banyak ukuran
Mean = (p-6)+12+p+24+p+7+p+5) /6
23 = (4p + 42)/6
4p + 42 = 138
4p = 96
p = 96/4
p = 24
Jadi data :18, 12, 24,24, 31, 29
data diurut: 12, 18,24, 24, 29, 31
maka modus = 24
median = 24