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%
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Answer:
knows that he is a multinational company runner or manager
Answer:
A
Explanation:
the price of product will increase