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 answer and procedures of the exercise are attached in the following archives.
Explanation
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.
Marine Midland researchers were using individual interviews to collect these data.
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Explanation:</u></h3>
An information-gathering interview is a focused discussion with a specific determination that practices a question-and-answer format. Intentions are valuable erudition that can be gathered from interviews. Interview questions are regularly open-ended subjects so that in-depth knowledge will be obtained.
In the personal interview, the interviewer acts instantly with the respondent. They also grow a viable choice where there are short respondents. There are possibilities for reviewing to get underlying factors. The interviewer can seek in-depth information around the topic.
Uniform, employer-wide cabling structures, no matter who manufactures or sells the diverse elements used in the system of gadget.
An employer analytics method allows companies to discover the equipment and techniques they need to installation to work with these large facts units and extract meaningful insights from them that can be used to tell enterprise choices. It needs in order to exchange over the years to meet evolving commercial enterprise needs.
Enterprise cabling structures are going through a big paradigm shift. inside the past, one of the principal capabilities of a cabling device changed into to attach the laptop and IP telephone in workstations to the business enterprise community spine. that is swiftly
Learn more about enterprise-wide here:brainly.com/question/26304178
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Answer:
a. are the rates of return on a company's capital stock.
Explanation:
Dividends are are earnings distributed to company's share holders as a result of the shares held by them in the company.
When a company is formed I.e company quoted on the stock exchange, they are usually financed by shareholder's fund.
A share is the unit of capital of a company allocated to an individual while a shareholder is someone who has share(s) in the company. Shareholders are owners of the company. They are also investors and so they expect returns on their investment at the end of each financial period.
These returns are paid to the share holders as dividened which are the rates of returns on a company's capital stock.
