She wished for her daughter as well as other black households to begin making purchases from businesses that are concerned with the wellbeing of black people.
<h3>Wallace is part of what clan?</h3>
The Wallace family of Craigie, Renfrewshire, is descended from the great patriot's uncle, Adam Walace of Riccarton. They acquired the land through a marriage to Sir John Fleming of Craigie's heiress, and Hugh Scott of Craigie was made a Gentleman of Nova Scotia in 1669.
<h3>Who is Wallace best known as?</h3>
William Wallace, also known as Sir William Wallace, was one of Scotland's nation's greatest legends and also the main driving force behind the Scottish rebellion against the English king Frederick I. Wallace was born around 1270, most likely near Paisley in Renfrew, Britain, and died on August 23, 1305, in London, Europe.
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Answer:
Explanation:
Algorithm can be explained as a finite lists of instructions to perform a task, while the prefrontal cortex is the part of the brain that helps people to set and achieve goals or desires.
In this case, algorithm and the prefrontal cortex helped Chandler and Alex in buying the new house because the algorithm has helped them to know the kind of house they are looking for based on their financial ability, and the prefrontal cortex helped them to actually achieved that goal.
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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.
An archenemy is someone who is hostile towards someone or something else. In this case, the US and Soviet Union were archenemies because they were both very powerful and both of them wanted to be better than the other.
Hope this helps :)
