2XO. 1x0.05 =0.2 -0.3 =0.4 0.00 3 5 X 2 x0.05 = D, 1 6 7 8 What proportion of values of X fall between 1 and 6? *A) 0.550 (B) 0.575 (C) 0.600 (D) 0.625 (E) 0.6 33. Which of the following normally distributed variables has the density curve highest peak?/ ( A) X1 ~ N ( 43, 7 ) B. (BB) X2 ~ N(38, 5) (C) X3 ~ N(14,6) (D) XA ~ N(27, 8) 38 43 (E) All four curves have the same height. 34. From past records, it is known that the middle 68% of the annual returns of common stocks sold on the Toronto Stock Exchange are between 2% and 18%. If annual returns follow a normal distribution, then approximately 95% of returns fall between: A) -6% and 26% (B) -12% and 32% (C) 0% and 20% (D) -3% and 23% (E) impossible to determine with the information given 31 SODA