Q. 3. (i) (ii) (iii) (\"0 A newspaper stall sells an average of 400 papers per day. Assume that these sales are normally distributed with a standard deviation of 39. For each of the following probability questions use graph with both X and Z axes and indicates corresponding areas under the normal curve. Find the probability (08 Marks) Le$s than 350 papers will be sold? {01 Marks) More than 485 papers will be sold? (02 Marks} Less than 395 papers or more than 450 papers will be sold? (2.5 Marks) Between 390 and 420 papers will be sold?I (2.5 Marks)