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:
The correct answer is option d.
Explanation:
An increase in the market demand will cause the market demand curve to move to the right. This rightward shift in the demand curve will lead to an increase in the market price.
This increase in market price will cause the individual demand curves to move upwards. As the price increases, the profits earned by the firms will increase as well.
Profit to a firm is the difference between its total revenue and total cost, as the price increases, revenue will increase and cost will remain the same. This will cause profits to increase.
Answer:
b) most shareholders have little direct control over how the company is managed.
Market structure is determined by the number and relative size of the firms in an industry.
- Market structure describes how different industries are categorized and distinguished based on how fiercely and in what ways they compete with one another for customers' goods and services. There are four different kinds of market structures: monopolistic competition, oligopolistic markets, perfect competition, and monopolistic markets.
- In economics, market structure illustrates how businesses are categorized and distinguished according to the sorts of items they sell and how external circumstances and elements impact their operations. It is simpler to comprehend the peculiarities of various marketplaces when there is a clear market structure.
- The four types of economic market structures are oligopoly, monopoly, perfect competition, and monopolistic competition. The following characteristics explain why the categories are different: In oligopoly, there are few producers, many in perfect and monopolistic competition, and one in monopoly.
Thus the correct answer is Option D.
To learn more about market structure, refer: brainly.com/question/27874368
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