Answer:
In simple words, Roughly three crore citizens perished in China's drought of 1958-61. India, on the other hand, did not experience a drought as China did. The cause for this was the disparity between the two countries' economic policies. India's constitutional government reacted to the food crisis in a way that China's did not.
A convergence of progressive agricultural strategies, societal expectations, massive corruption, and natural catastrophes including such drought conditions and flooding in agricultural regions contributed to the Great Chinese Famine.
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.
True, because they would use a chart to identify what mineral it is. The texture, the way it looks, etc.
Answer:
Explanation:
Based on the information provided in regards to the scenario at hand it is most likely that Casey would say that she implemented a "No hazing policy", simply because hazing is wrong and can lead lasting psychological effects on students. Therefore it should not be done, this is why Casey most likely decided to ban hazing.
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