You are considering the purchase of a share. The following table shows the possible returns from the share over the next year, along with the probability of each return. What is the standard deviation...

q5- provide step by step explaination (no excel)

Extracted text: You are considering the purchase of a share. The following table shows the possible returns from the share over the next year, along with the probability of each return. What is the standard deviation of the expected return from the share? Return Probability -6% 12% 3% 21% 8% 15% 13% 52% Expected Return 7.87% Variance 0.004175 a. 6.36% O b. 6.56% O c. 6.46% O d. 6.66%