Answer: The portfolio with U.S. stocks only is likely to have the smallest standard deviation.
Step-by-step explanation: Standard deviation is a measure of volatility in the data, in other words, the difference between the data points. Large differences among data points lead to a higher value of standard deviation.
A portfolio with a higher proportion of international stocks is more likely to have a higher standard deviation, as international stocks may come from many different economies, thus may be affected by different economic conditions and yield different rate of returns. On the contrary, a portfolio with U.S. stocks only should get a lower value of standard deviation since all of the stocks should be uniformly affected by the economic condition of the same economy.
1/3
12+3-10/15
5/15 reduce the fraction
And you get 1/3
As we can see, x cannot be equal to 3 as 6 cannot equal -6.
I hope I've helped! :)
Answer:
I think it is C.
Step-by-step explanation:
Really hope it helps
