Answer:
birth
by registering
good
in becoming a responsible person
yes
Explanation:
yes because it is part of my contribution
Answer:
1. Co-variance= -1.2
2. correlation coefficient= -0.4404
3. There is weak negative relationship between x and y.
Explanation:
1.
Co-variance= Cov(x,y)= sum[(x-xbar)(y-ybar)]/n
xbar=sumx/n=32/5=6.4
ybar=sumy/n=35/5=7
x 7 8 5 3 9
x-xbar 0.6 1.6 -1.4 -3.4 2.6
y 7 5 9 7 7
y-ybar 0 -2 2 0 0
(x-xbar)(y-ybar) 0 -3.2 -2.8 0 0
Cov(x,y)= sum[(x-xbar)(y-ybar)]/n=-6/5=-1.2
Cov(x,y)=-1.2
2.
correlation coefficient=r
x 7 8 5 3 9
x-xbar 0.6 1.6 -1.4 -3.4 2.6
y 7 5 9 7 7
y-ybar 0 -2 2 0 0
(x-xbar)(y-ybar) 0 -3.2 -2.8 0 0
(x-xbar)² 0.36 2.56 1.96 11.56 6.76
(y-ybar)² 0 4 4 0 0
r=-0.4404
3. Since the value of correlation coefficient is negative and less than 0.5 , so, we can say that there is weak negative relationship between x and y.
Strictly enforced property rights increase economic growth in a DVC are
Ensures workers receive rewards for their work;
Direct investment is encouraged by firms in IACs;
Investment risk is reduced.
How to improve DVC labor productivity? If capital accumulation increases production faster than growth, the margin of savings can generate more capital accumulation. When private DVC savings are transferred to an IAC account, this is known as capital.
The four main determinants of economic growth are human resources, natural resources, capital formation, and technology, but the importance that researchers place on each determinant is always different.
There are three main factors driving economic growth. Accumulation of capital stock. Increased labor input, eg B. workers or working hours. Technological progress.
Learn more about economic growth here: brainly.com/question/1690575
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