TUGASAN TOPIK 8 DAN TOPIK 9

Quiz
•
Mathematics
•
University
•
Medium
Chei Siang Liew
Used 7+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Apakah pasangan hipotesis yang diuji?
H0 : μ ≤ 0.3924 ; H1 : μ > 0.3924
H0 : μ ≥ 0.3924 ; H1 : μ < 0.3924
H0 : μ ≤ 0.3812 ; H1 : μ > 0.3812
H0 : μ ≥ 0.3812 ; H1 : μ < 0.3812
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Apakah nilai statistik ujian (test statistic)?
t = -0.76
t = 0.76
Z = -0.76
Z = 0.76
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Apakah nilai kritikal (critical value)?
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Apakah kesimpulan ujian (conclusion of the test)?
Terdapat bukti agihan pendapatan pada tahun 2018 bagi populasi negara dunia bertambah buruk berbanding tahun 2017
Terdapat bukti agihan pendapatan pada tahun 2018 bagi populasi negara dunia bertambah baik berbanding tahun 2017
Tidak terdapat bukti agihan pendapatan pada tahun 2018 bagi populasi negara dunia bertambah baik berbanding tahun 2017
Tidak terdapat bukti agihan pendapatan pada tahun 2018 bagi populasi negara dunia bertambah buruk berbanding tahun 2017
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Apakah pasangan hipotesis yang diuji?
H0 : p = 0.682 ; H1 : p ≠ 0.682
H0 : p = 0.75 ; H1 : p ≠ 0.75
H0 : p = 0.78 ; H1 : p ≠ 0.78
H0 : p ≥ 0.6 ; H1 : p < 0.6
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Apakah nilai statistik ujian (test statistic), Z ?
-1.948
-2.095
-4.085
-4.622
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Apakah peraturan keputusan (decision rule)?
Tolak H0 jika Z < -1.6449 atau Z > 1.6449
Tolak H0 jika Z < -1.2816 atau Z > 1.2816
Tolak H0 jika Z < -1.6449
Tolak H0 jika Z < -1.2816
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