kelebihan dan kekurangan sukatan serakan

Quiz
•
Mathematics
•
9th - 12th Grade
•
Medium
eza lina
Used 6+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jadual 1 menunjukkan prestasi dua orang atlet dalam pertandingan.
Table 1 shows the performance of two athletes in the competition
Tentukan sukatan serakan yang sesuai digunakan untuk memilih peserta yang lebih konsisten.
Determine the appropriate measure of dispersion to be used to select a participant who is more consistent
Julat
kerana paling mudah dihitung
Julat Antara Kuartil
kerana sesuai digunakan apabila terdapat data pencilan atau ekstrem
Sisihan Piawai
kerana sesuai digunakan untuk membanding dua set data
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jadual 1 menunjukkan prestasi dua orang atlet dalam pertandingan.
Table 1 shows the performance of two athletes in the competition
Hitung nilai min, Peserta Chanson
Calculate the mean Participant Chanson
2.876
2.975
3.211
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jadual 1 menunjukkan prestasi dua orang atlet dalam pertandingan.
Table 1 shows the performance of two athletes in the competition
Hitung nilai varians dan sisihan piawai Peserta Chanson
Calculate the varians standard deviations Participant Chanson
varians = 0.6944 sisihan piawai=0.833
varians = 0.505 sisihan piawai=0.711
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jadual 1 menunjukkan prestasi dua orang atlet dalam pertandingan.
Table 1 shows the performance of two athletes in the competition
Hitung nilai min, Peserta Adam
Calculate the mean Participant Adam
2.6
2.7
2.8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jadual 1 menunjukkan prestasi dua orang atlet dalam pertandingan.
Table 1 shows the performance of two athletes in the competition
Hitung nilai varians dan sisihan Peserta Adam
Calculate the varians and standard deviation Participant Adam
varians = 0.505
sisihan piawai=0.711
varians=0.510
sisihan piawai = 0.714
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jadual 1 menunjukkan prestasi dua orang atlet dalam pertandingan.
Table 1 shows the performance of two athletes in the competition
min Chanson=2.975
sisihan piawai Chanson=0.833
min Adam=2.6
sisihan piawai Adam=0.711
Tentukan siapa pemenang dalam pertandingan tersebut. Nyatakan justifikasi anda.
Determine who is the winner in the competition. Justify your answer
Pemenang ialah Peserta Adam kerana mempunyai nilai min yang lebih rendah
Pemenang ialah Peserta Chanson kerana mempunyai nilai min yang lebih tinggi
2.8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jadual 1 menunjukkan prestasi dua orang atlet dalam pertandingan.
Table 1 shows the performance of two athletes in the competition
min Chanson=2.975
sisihan piawai Chanson=0.833
min Adam=2.6
sisihan piawai Adam=0.711
Tentukan siapa yang paling konsisten dalam pertandingan tersebut. Nyatakan justifikasi anda. Determine who is the most consistent in the competition. Justify your answer
Peserta Adam lebih konsisten kerana nilai sisihan piawainya lebih rendah.
Peserta Chanson lebih konsisten kerana nilai sisihan piawainya lebih tinggi
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan sukatan serakan serakan yang lebih sesuai digunakan , untuk mengukur taburan set data di bawah.
Berikan justifikasi
2, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 10
Julat
kerana paling mudah dihitung
Julat Antara Kuartil
kerana terdapat data pencilan atau nilai ekstrem
Sisihan Piawai
kerana membandingkan dua set data
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