Answer:
The Correlation analysis “R” is measured to compute the strength of relationship among variables. Moreover, the value of correlation is calculated among -1 to +1. Which implies that if the computed value is near to -1 then there will be strong but negative relation and if near to +1 then it is strong but relation among the variable. However zero is consider as neutral point.
A. The computed value of correlation is - 0.772. The value identifies that that there is a strong but negative association among the variables (GDP and infant mortality rate).
B. The correlation analysis cannot computed among the variables continent and GDP because "continent" is a categorical variable not quantitative.
C. The computed value of correlation is higher than 1. Thus, the statement implies that there is a very strong relationship among life expectancy and GDP which is incorrect. As the association cannot be higher than 1.
D. There is a strong relationship among literacy rate and GDP as the relationship is nearer to 1. Furthermore, the association among literacy rate and GDP doesn’t suggest the causation.
E. The computed correlation among the variables is 0.90. Which indicated that the variables goes up. That is, when the GDP goes down the import is also decrease and when GDP increases the import increases Thus, the there is a positive correlation.
Answer:
As a result of the political unrest in Libya, the supply of oil would fall, As a result the supply curve would shift to the left. This would lead to fall in equilibrium quantity and a rise in price.
The increased demand for oil would shift the demand curve to the right. The equilibrium price and quantity would increase
Taking these two effects together, equilibrium price would rise and there would be an indeterminate effect on equilibrium quantity
Please check the attached image for a graph showing these shifts
b. As a result of the change in supply, supply would increase. This would increase equilibrium quantity and equilibrium price would fall. in addition with the increase in demand for oil, equilibrium quantity would rise and there would be an indeterminate effect on equilibrium quantity
Explanation:
Answer:
Congruent triangles has the two angles of one of their sides equal
This means if a triangle side has angles of 30 and 60 degrees the other triangle also has 30 and 60 degrees.
An isoceles triangle will have 2 angles of the same degree. Thus, If triangle A is isoceles then, two angles add up to make the third equal to one these two.
We should remember that angles inside a triangle always add up to 180ª
2a +b = 180
a + b = 180 - a
if the other triangle has 2 angles mathing the isoceles triangle, then it is also an isoceles.
Uploaded an image of an isoceles triangle to understand better.
Explanation:
Answer: As a terorrism preparedness, local, country and state assets need to be in place as an answer to counterterrorism preparedness. National infrastructure preparedness plan which outlines how government and private sector participants in the community can work together to manage risks and achieve security and resilience outcomes.
The National Infrastructure and Computer Intrusion Program also have a role in preventing terrorist act by identifying, protecting, preventing and detecting of computer intrusions. Assets include the major electrical, communications, and water facilities; transportation hubs; energy plants and other infrastructure which are instrumental in terrorism attack.
Explanation:
When it comes to game design, it is false to say that<u> </u><u>Games design </u><u>is not a </u><u>STEM career</u><u> because it is just abou</u><u>t making entertainment.</u>
Game design:
- Incorporates the feedback of users to make better games.
- Is quite iterative.
- Requires that many different people from different careers work in different teams.
Game design is a STEM career because it requires people with expertise in science, technology, and engineering. It would be false to say that these careers are not present in game design.
In conclusion, option B is correct.
Find out more on STEM careers at brainly.com/question/20250489.
