Question: You are considering a normal probability distribution to characterize the randomness of daily S&P 500 returns. Which of the following is correct regarding your approach?
You are considering a normal probability distribution to characterize the randomness of daily S&P 500 returns. Which of the following is correct regarding your approach?
Group of answer choices
Under the normality assumption, the probability of observing a daily return that is more than two standard deviations higher than the mean is 10%.
The daily returns are well characterized by a normal distribution with the historical mean and standard deviation of daily returns.
Huge jump-like events will be impossible to happen under a normal distribution, driving a discrepancy between the realized data and your approach.
The normal distribution assumption implies excess kurtosis but zero skewness.
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