-30.9%, 53.5% A
-1.5%, 21.4% B
-10.8%, 32.1% C
30.9%, 74.9% D
Answer :
Given that,
Average annual return = 11.30%
Standard deviation = 21.10%
Now,
95% confidence interval = ( Average return - 2 * Standard deviation , Average return + 2 * Standard deviation )
= ( 0.1130 - 2 * 0.2110 , 0.1130 + 2 * 0.2110 )
= ( - 0.309 , 0.535 )
95% confidence interval = ( - 30.9% , 53.5% )
The answer is option (A) i.e., - 30.9% , 53.5%
-30.9%, 53.5% A -1.5%, 21.4% B -10.8%, 32.1% C 30.9%, 74.9% D The average annual return...
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