ULANGAN AKHIR SEMESTER TAHUN 2012
AB C ZX Y
1
AB = 6 C BC = 8 A AC = 10 B DF = 9 E EF = 12 D DE = 15 F
x
20 cm 30 cm x
Air yang dipakai = 231 liter = 231 dm 3 = cm 3 Tinggi sisa air = 110 cm – 60 cm = 50 cm
Tinggi tabung = 2.r
DataFrek Modus = 5
X =
Misal jumlah nilai 2 siswa susulan = x
Median = 8 Data frek median
1 3 2
% April = 100 – 15 – 20 – 30 = 35% Januari 15% = 12 buah E
,11,21,31,41,51,6 22,12,22,32,42,52,6 33,13,23,33,43,53,6 44,14,24,34,44,54,6 55,15,25,35,45,55,6 66,16,26,36,46,56,6
Titik sampel : 5, 6 2 anggota
,11,21,31,41,51,6 22,12,22,32,42,52,6 33,13,23,33,43,53,6 44,14,24,34,44,54,6 55,15,25,35,45,55,6 66,16,26,36,46,56,6
G A GG GA AG AA GGG GGA GAG GAA AGG AGA AAG AAA
Putih = 16 Hitam = 8 Jumlah = 24
Ruang sampel = 4 x 4 = 16 Titik sampel : (senin, selasa), (selasa, rabu), (rabu, kamis) x 2