Answer:
A. 3.82
Explanation:
First, find the expected return of the stock;
E(r) = SUM(prob * return)
E(r) = (0.35 * 0.15 ) + (0.65 * 0.07)
= 0.0525 + 0.0455
=0.098 or 9.8%
Next, use the variance formula to find the stock's standard deviation;
σ² = 0.35( 0.15 - 0.098)² + 0.65( 0.07 - 0.098)²
σ² = 0.0009464 + 0.0005096
σ² = 0.001456
As a percentage, it becomes; 0.001456 *100 = 0.1456%
The variance is therefore 0.1456%
Find standard deviation;
Standard deviation = SQRT (0.001456)
STDEV = 0.03816 or 3.82%
Answer:
<u>displaying good customer relations.</u>
Explanation:
Note, we are told that Rekha <em>took the initiative</em> to meet the customer when she noticed that the customer was <em>not</em> comfortable in the coffee shop of the hotel.
It is reasonable to believe that the next the customer visits the hotel she would have formed a good relationship with Rekha because of the way she was treated, or in other words because of the good customer relationship she had experienced.
Answer:
Positive & High; Less
Explanation:
For Example:
The economic growth of countries in the Middle East are highly depended on international oil prices, the decline in the international oil prices led to the lower growth rate in all these countries; thus their growth are positively correlated.
The diversification benefit for a firm would be less beneficial in these countries as change in any common macro variable of these highly correlated countries would have an impact on economic growth of these countries. However, the diversification benefit would be higher in those set of countries that are less integrated
.