Chau Quach Ngoc Bao
Nhà của tôi  AE_S3(2019-2020)DH44ISB-4  Quizzes  Quiz 1
Bắt đầu vào lúc
State
Thứ Sáu, 19 Tháng Sáu 2020, 9:23 SA
Finished
Kết thúc lúc Thứ Sáu, 19 Tháng Sáu 2020, 9:29 SA
Thời gian thực hiện 5 phút 32 giây
Điểm
Câu hỏi 1
10,0 out of 10,0 (100%)
Which of the following refers to panel data?
Đúng
Đạt điểm 1,0 trên
1,0
Select one:
a.
Data on the unemployment rate in a country over a 5-year period
b.
Data on the birth rate, death rate and population growth rate in developing countries over a
10-year period.
c.
Data on the income of 5 members of a family on a particular year.
d.
Data on the price of a company's share during a year.
The correct answer is:
Data on the birth rate, death rate and population growth rate in developing countries over a 10year period.
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Câu hỏi 2
The parameters of an econometric model _____.
Đúng
Đạt điểm 1,0 trên
1,0
Select one:
a.
include all unobserved factors affecting the variable being studied
b.
describe the strength of the relationship between the variable under study and the factors
affecting it
c.
refer to the explanatory variables included in the model
d.
refer to the predictions that can be made using the model
The correct answer is:
describe the strength of the relationship between the variable under study and the factors
affecting it
Câu hỏi 3
A cross-sectional data set consists of observations on a variable or several variables over time.
Đúng
Đạt điểm 1,0 trên
1,0
Select one:
True
False
The correct answer is 'False'.
/
Câu hỏi 4
The parameters of an econometric model _____.
Đúng
Đạt điểm 1,0 trên
1,0
Select one:
a.
include all unobserved factors affecting the variable being studied
b.
describe the strength of the relationship between the variable under study and the factors
affecting it
c.
refer to the explanatory variables included in the model
d.
refer to the predictions that can be made using the model
The correct answer is:
describe the strength of the relationship between the variable under study and the factors
affecting it
Câu hỏi 5
Which of the following terms measures the association between two variables?
Đúng
Đạt điểm 1,0 trên
1,0
Select one:
a.
Casual effect
b.
Independence
c.
Average
d.
Correlation
The correct answer is:
Correlation
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Câu hỏi 6
Data on the income of law graduates collected at different times during the same year is _____.
Đúng
Đạt điểm 1,0 trên
1,0
Select one:
a.
panel data
b.
experimental data
c.
time series data
d.
cross-sectional data
The correct answer is:
cross-sectional data
Câu hỏi 7
Nonexperimental data is called _____.
Đúng
Đạt điểm 1,0 trên
1,0
Select one:
a.
cross-sectional data
b.
observational data
c.
time series data
d.
panel data
The correct answer is:
observational data
/
Câu hỏi 8
An empirical analysis relies on _____ to test a theory.
Đúng
Đạt điểm 1,0 trên
1,0
Select one:
a.
common sense
b.
ethical considerations
c.
data
d.
customs and conventions
The correct answer is:
data
Câu hỏi 9
Which of the following is true of experimental data?
Đúng
Đạt điểm 1,0 trên
1,0
Select one:
a.
Experimental data are collected in laboratory environments in the natural sciences.
b.
Experimental data cannot be collected in a controlled environment.
c.
Experimental data is sometimes called observational data.
d.
Experimental data is sometimes called retrospective data.
The correct answer is:
Experimental data are collected in laboratory environments in the natural sciences.
/
Câu hỏi 10
Experimental data are easy to obtain in the social sciences.
Đúng
Đạt điểm 1,0 trên
1,0
Select one:
True
False
The correct answer is 'False'.
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