Question

Romawi tiga nya saja jawaban ny apa

Answer 1

1) nilai = 43 + 45 + 47 + 48 + 50 = 233
frekuensi = 5
mean = 233 ÷ 5 = 46,6 kg

2) 3 × 8,3 = 24.9

3) nilai = 6,7,7,8,8
median ( nilai tengah) = 7

4) 5 × 43,5 = 217,5

5) s = 135 km
t = 2¼ jam = 2,25 jam
v = 135 ÷ 2,25
= 60 km/jam

6) nilai = 6,7,8,8,9,10
modus(nilai yg sering muncul) = 8

7) byk ulngan = 49,8 ÷ 8,3
= 6 kali

8) 2/40 × 100%
= 1/20 × 100%
= 5%

9) modus = kuning

10) 862.500 ÷ 30
= 28.750