1. He helped leading all the African American people to the same target, thru the creation of different organizations.
2. Contributed to African American communities to find themselves with their own African past, studying their languages and their culture and promoting this behavior in schools.
3. He created Kwanzaa, a holiday for African Americans and their culture.
4. He was able to rejoin African American parties and put an end to their differences.
5. He influenced most of the African American Leaders of his age.
Source:
http://blackpower.web.unc.edu/2017/04/mal/
I’m pretty sure that it’s false but I could be wrong
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.
The correct answer to this open question is the following.
Unfortunately, you forgot to attach the options for this question.
However, doing some research we can say the following.
The view of the origin of life argues that God created the natural laws of the universe and the building blocks of life with the eventual emergence of life in mind, but then He stepped back, let creation unfold naturally, and life eventually emerged from non-living material. We are talking about progressive creationism.
Douglass R. Groothu was a proponent of progressive creationism, Groothuis thinks that traditional views, such as the doctrine of creation ex nihilo and the special creation of Adam and Eve, are flexible in their specifics.
Douglass R. Groothuis is an American philosopher that has dedicated part of his research to investigate moral and ethical issues in modern societies and how this affects the culture and traditions of people. One is his recent works is how the internet has changed people's behavior and affected the way they live.
