It shows the max possible output combinations of two goods or services an economy can get when all the resources are efficiently and fully used.
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:
C and E.
Explanation:
Brokerage Firms are those firms that acts an a middlemen between the buyer and a seller to expedite a transaction. It is a financial institutions that ease the buying and selling of securities. These companies also charge a amount of fee or compensation on the completion of transactions. A brokerage firm is also known as brokerage company or brokerage.
There are three types of brokerage firms. They are:
- Full-service brokerage
- Discount brokerage
- Robo-advisors.
The discount brokerage provides less comprehensive services than the traditional one or the full-service brokerage. These services are provided via online as well by discount brokerage.
So, from the given options the correct options are C and E.
Answer:
129 bracelets and 59 necklaces.
Explanation:
Kings departments store wants to maximize profit by making a combination of its two products necklaces and bracelets. The King store should use a strategy so that it can generate maximum profit with its available rubies, diamonds and emeralds.
$250a + $500b = Maximum Profit
For rubies : 2a + 5b = 625
For Diamonds : 3a + 7b = 800
For Emeralds: 4a + 3b = 700
Solving the equation we get maximum profit value of $61,750.The King departments stores should make 129 bracelets and 59 necklaces which will bring maximum profit to the store.
I believe the answer Is b, false. Bad experiences leave a bigger impression than good experiences. Kind of like how you can remember more hurtful things people have said to you than nice things