QUIZ PKM 2024

Quiz
•
Mathematics
•
University
•
Hard
Sofia Puspa
Used 3+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Paket R (package) mana yang digunakan untuk mengimpor data dari file Excel?
‘read_excel’
‘readxl’
‘load’
‘import_data’
2.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Fungsi R (function) mana yang digunakan untuk mengimpor data dari file Excel?
‘read_excel’
‘readxl’
‘load’
‘import_data’
3.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Fungsi R mana yang digunakan untuk melihat struktur data?
‘str( )’
‘summary ( )’
‘head ( )’
‘tail ( )’
4.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Fungsi R mana yang digunakan untuk melihat analisis deskriptif data?
‘str( )’
‘summary ( )’
‘head ( )’
‘tail ( )’
5.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Untuk data runtun waktu, stasioneritas biasanya merujuk pada kestabilan dari
Skewness dan Kurtosis
Median dan Modus
Nilai Maksimum dan Minimum
Mean dan Variansi
6.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Untuk memeriksa kestasioneritas data, Anda dapat menggunakan:
Visualisasi Grafis
ACF (Autocorrelation Function) dan PACF (Partial Autocorrelation Function)
Uji Statistika (seperti : ADF dan Box Cox)
Semua jawaban diatas benar
7.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Kepanjangan EACF dalam analisis runtun waktu merujuk kepada?
Extended Autocorrelation Function
Extended Autocovariance Function
Essential Autocorrelation Function
External Autocovariance Function
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