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Sukatan Serakan

Authored by Nurul Nadia Rudi

Mathematics

9th Grade

Used 3+ times

Sukatan Serakan
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11 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Diberi set data 104, 107, 101, 124, 119, 106 dan 113. Hitung julatnya?

23

20

18

9

2.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Media Image

Jadual berikut menunjukkan skor permainan yang diperoleh sekumpulan pemain.

2

4

5

6

3.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

Berikut menunjukkan satu set data.

12 , 9 , 25 , 7 , 26 , 24 , 15

Hitung julat antara kuartil bagi set data itu.

7

9

16

24

4.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

12 , 8 , 10 , 6 , 6 , 7 , 13 , 5 , 8 , 10 , 13 , 15

Cari julat antara kuartil bagi set data di atas.

6

6.5

7

7.5

5.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Tentukan varians bagi set data yang berikut.

21 , 33 , 16 , 15 , 7

16.12

70.23

73.44

74.12

6.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Diberi min bagi data di bawah adalah 0.9. Hitung varians bagi data ini.

0.5 , 0.47 , 0.9 , k , 1.4

1.925

1.387

0.375

0.141

7.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Tentukan sisihan piawai bagi set data yang berikut.

11 , 21 , 5 , 15 , 7

34.61

32.96

5.88

5.74

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