Which plot is the log-scale plot? What does the slope in the log-scale plot mean?
1) Left plot, Log return of S&P500 index
2) Left plot, Change of S&P500 index as a dollar amount
3) Right plot, Log return of S&P500 index
4) Right plot, Change of S&P500 index as a dollar amount
5) None of them, Volatility of S&P500 index
A semi log plot is two dimensional representation of data that uses logarithmic scale on one axis.
In the given plots, second graph uses logarithmic scale to represent the S&P value over time.
Let F(t) be the S&P value at time t.
Hence, we have;
In semi log slope represents the exponential component of the equation.
Hence, option 4 is the correct option.
Which plot is the log-scale plot? What does the slope in the log-scale plot mean? 1)...