QUESTION 13 A correlation coefficient of .968 would indicate that O an 9.68% return would be earned with the investment the returns are virtually uncorrelated the risk of the investment portfolio is almost zero the returns are strongly (almost perfectly) positively correlated QUESTION 14 In a normal distribution, about _____ of observations fall within one standard deviation of the mean. 9996 5596 68% 9696 QUESTION 15 A frequency distribution is also known as o a dispersion table O a bin center O a histogram O a correlation table