Answer:
Variance = 0.02141851
Explanation:
We first calculate the mean for the stocks
Mean = (0.1858 - 0.0558 + 0.2081) / 3
Mean = 0.3381 / 3
Mean = 0.1127
Variance = [(0.1858 - 0.1127)^2 + (- 0.0558 - 0.1127)^2 + (0.2081 - 0.1127)^2] / 3 -1
Variance = [0.0731^2 + (-0.1685^2) + 0.0954^2] / 2
Variance = 0.00534361 + 0.02839225 + 0.00910116 / 2
Variance = 0.04283702 / 2
Variance = 0.02141851
The variance of returns is 0.02141851
Answer:
b
"Saving for a Rainy Day"
Explanation:
"saving for rainy day' is a phrase that means putting some money a side for use in times of need. The phrase encourages people to save money for emergency use. As a rule of thumb, one should have at least three times their normal income as savings.
Answer:
consumption, investment, government purchases, and net exports.
Explanation:
The Gross Domestic Products (GDP) is the measure of the total market value of all finished goods and services made within a country during a specific period.
Simply stated, GDP is a measure of the total income of all individuals in an economy and the total expenses incurred on the economy's output of goods and services in a particular country. The Gross Domestic Products (GDP) of a country's economy gives an insight to it's social well-being.
Basically, the four major expenditure categories of GDP are consumption, investment, government purchases, and net exports.
Answer:
The correct answer is The EPA requires the use of precise forms called? It is a requirement for those working with or owners of transporters and generators of waste materials deemed hazardous to acquire an EPA form 8700-22 called the uniform hazardous waste manifest.
Explanation:
i hope this helps 229 999 0523
B) Added value
Explanation:
Added value - It is an improvement to the product or service making it more worthwhile.
Competitive advantage makes the product or service more desirable than other competitors.
In this scenario, there is no competition of the services as yet, but definitely has an added value by improving the services.
