Which of the following statement is NOT correct?

		A distribution with positive skewness indicates that it is more likely to observe very negative (left end) numbers than very positive (right end) ones.
		A distribution with positive kurtosis indicates that, compared to standard normal distribution, it is more likely to observe extremely low values (e.g., negative with large magnitude) and/or extremely high values (e.g., positive with large magnitude).
		For returns of large stocks portfolios over the period from 1926 to 2010, the real geometric average return is lower than the nominal geometric average return.
		For returns of large stocks portfolios over the period from 1926 to 2010, the geometric average return is lower than the arithmetic average return.

In Excel, after we enter a formula for the first cell and want to copy the formula to the rest of the column, we can simply double click the lower right corner of the first cell and Excel will automatically populate the whole column. true/false