2. The main question regarding the distribution is whether it is symmetric and bell- shaped. If so, then the classical methods based on z (Normal) or t (Student) distribution can be used for statistical market analysis. If the distribution is skewed or not unimodal, the different statistical tools should be applied. Please select the most appropriate comment regarding the shape of the distribution. O symmetric and approximately bell-shaped skewed to the left and unimodal O skewed to the right and unimodal O symmetric and flat asymmetrical with several peaks