Tabel disamping menunjukkan jumlah buku yang dibaca oleh 5 siswa dalam sebulan:
Berapakah nilai mean dari data di atas?
Quiz MATH
Quiz
•
Mathematics
•
8th Grade
•
Medium
Risna risnaamelia.2024
Used 2+ times
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Tabel disamping menunjukkan jumlah buku yang dibaca oleh 5 siswa dalam sebulan:
Berapakah nilai mean dari data di atas?
7.0
7.2
6.5
8.0
2.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Tabel disamping menunjukkan jumlah buku yang dibaca oleh 6 siswa:
Berapa nilai modus dari data tersebut?
4
3
5
6
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Tabel disamping menunjukkan jumlah siswa yang mengikuti ujian di beberapa kelas.
Tentukan nilai median dari data tersebut!
35
25
27.5
30
4.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Tabel disamping menunjukkan nilai ujian matematika 6 siswa
Berapakah jangkauan dari data tersebut?
35
40
30
45
5.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Tabel disamping menunjukkan nilai ujian 8 siswa
Berapakah nilai kuartil pertama (Q1) dan kuartil ketiga (Q3)?
Q1 = 70, Q3 = 90
Q1 = 75, Q3 = 90
Q1 = 65, Q3 = 85
Q1 = 80, Q3 = 95
6.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Tabel disamping menunjukkan waktu yang dibutuhkan oleh 6 siswa untuk menyelesaikan ujian dalam menit
Tentukan simpangan kuartil (IQR) dari data tersebut!
30
20
25
15
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Jumlah pengunjung ke sebuah taman selama 5 hari.
Berapa nilai mean pengunjung taman selama 5 hari?
170
175
180
185
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