Answer:
the standard deviation for the sample is 6.83%
Explanation:
∑ ( (x1-X)^2 ) / N-1
whre X is the mean of the sample and N is the number of samples.
Year Return
2010 21.00%
2009 12.50%
2008 25.00%
Average: (0.21 + 0.125 + 0.25 )/3 = 0.195
Difference between average and actual result squared:
(0.21-0.195)^2+(0.125 -0.195)^2+(0.25 -195)^2 =
(0.015)^2+(-0.07)^2+(0.055)^2 = 0.00815
1/(N-1) = 1/(3-1) = 1/2
standard deviation = √(0.00815/2) = 0.06837397166 = 6.83%
Answer:
the correct answer is a. more difficult than
Explanation:
Unlike Transaction exposure, economic exposure is difficult to predict and difficult to mitigate in an event of occurence, thus making it harder to manage than transaction exposure.
This is mainly because economic exposure can happen due to various macro economic factors and international political incidents.
Answer:
There is 30% dissimilarity.
Explanation:
Dissimilarity index is = 0.5 × ∑ | (a÷A) - (b÷B) |
Where
,
a= population of white in neighborhood
b= population of black in neighborhood
A= total population of whites
B= total population of blacks
Thus we can solve,
= 0.5 × { | (100÷200) - (20÷100) | + | (50÷200) - (50÷100) | + | (50÷200) - (30÷100) |}
= 0.3
Thus there is 30% dissimilarity.
Answer:
A. Current assets
Explanation:
Eve has prepaid her rent for the next four months. It means Eve has made payments for a service that she is yet to consume. Prepayments are currents assets. In this case, Eve's landlord owes her four months' worth of rent, only that she does not expect monetary payment.
Because Eve will use the room for four months without payments, the rent prepayment is an asset to the business.
Current assets are the assets convertible to cash in a period of one year or less. Liabilities would be the money Eve owes to third parties.
Answer:
When viewed and analyzed together, economic indicators and market indexes can provide a clear picture of economic growth.
Explanation: