Diketahui rata - rata ulangan matematika 25 siswa adalah 67. jika Albert mengikuti susulan dan nilainya digabungkan, maka rata-ratanya menjadi 68. nilai ulangan matematika Albert tersebut adalah..
Ukuran pemusatan data

Quiz
•
Mathematics
•
10th Grade
•
Hard
for game
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
87
89
93
95
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Perhatikan histogram disamping! Median dari data tersebut adalah...
61,16
65,53
67,83
62,83
61,38
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Cermati table data distribusi frekuensi tersebut! Modus dari data tersebut adalah...
73,5
75,0
74,0
74,5
75,5
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Desil ke-3 dari data tersebut adalah...
72,5
73,0
72,0
73,5
74,5
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Rata - rata berat badan peserta PON adalah...
73,80
72,85
66,85
68,37
69,83
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Nilai rata - rata matematika dari 20 siswa perempuan disuatu kelas adalah 7,0 dan rata - rata dikelas tersebut adalah 7,2 sedangkan rata - rata nilai siswa laki-laki adalah 8,0. banyakny siswa laki-laki dikelas tersbut adalah...
2
10
5
15
3
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Median dari data berikut adalah...
40
41,5
43
42,5
42
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