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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.
Require the issuer to set aside assets to pay bonds at maturity.
Bonds that require the issuer to set aside a pool of assets used only to repay the bonds at maturity.
<h3>What is Sinking Fund Bond ?</h3>
A sinking fund is maintained by companies for bond issues, and is money set aside or saved to pay off a debt or bond.
- Bonds issued with sinking funds are lower risk since they are backed by the collateral in the fund, and therefore carry lower yields.
- example may be a company issuing $1 million of bonds that are to mature in 10 years. Given this, it creates a sinking fund and deposits $100,000 yearly to make sure that the bonds are all bought back by their maturity date
Learn more about Sinking Fund Bond here:
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Answer:
firms who offer similar products to their competitors' products, but that are more attractive in some way
Explanation:
Product differentiation is marketing strategy where a firm makes its different from that of its competitors in order to make the product more attractive to consumers
