Suppose the volatilities on Day 1 and Day 2 were estimated to be o, and o2, and the returns were u, = 2% and u2 = -5%, respectively. Which of the following values of o, and o2 would yield the highest likelihood? Assume that the probability distribution of returns conditional on the volatility is normal, expected daily return is zero. 0=5% and o2=2% Ob. 01=3% and 02=4% 01=1% and 02=5% O d. 01=2% and o2=7% O . 01=1% and o2=4%

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Suppose the volatilities on Day 1 and Day 2 were estimated to be o and o2, and the returns were u, = 2% and u2 = -5%,
respectively. Which of the following values of o, and o2 would yield the highest likelihood? Assume that the probability
distribution of returns conditional on the volatility is normal, expected daily return is zero.
О а.
01=5% and o2=2%
O b.
01=3% and 02=4%
Ос.
01=1% and o2=5%
d.
01=2% and o2=7%
О е.
01=1% and o2=4%
Transcribed Image Text:Suppose the volatilities on Day 1 and Day 2 were estimated to be o and o2, and the returns were u, = 2% and u2 = -5%, respectively. Which of the following values of o, and o2 would yield the highest likelihood? Assume that the probability distribution of returns conditional on the volatility is normal, expected daily return is zero. О а. 01=5% and o2=2% O b. 01=3% and 02=4% Ос. 01=1% and o2=5% d. 01=2% and o2=7% О е. 01=1% and o2=4%
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