Answer:
The October Revolution refers to the seizing of power in Russia by the Bolsheviks led by Vladimir Ilyich Lenin and Leon Trotsky. The Bolsheviks overthrew the Russian Provisional Government led by Alexander Kerensky.Explanation:
Answer:
Edward Hyde was the first governor of North Carolina colony
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.
Answer:
civic duties ensure that democratic values written into the constitution and the bill of rights are upheld. responsibilities include both those that are voluntary as well as those required by law.
Explanation:
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The correct answer is dysthymic <span>disorder.
</span>Dysthymic <span>disorder refers to a mood disorder that is characterized by a mild, yet enduring or chronic form of depression. Dysthmic disorder involves fewer mental and physical symptoms compared to depression. Dysthmic disorder is fairly common in the population and is caused by a combination of genetic and psychosocial factors. </span>