OneNote hetol MDM4U Name: Date: APPLICATION won> lesT eansmol199 5. A cereal manufacturer finds that the mass of cereal in the 200-g packages is normally distributed with a toll mean of 200 g and a standard deviation of 16.3 g. a) If a container with less than 170 g is considered below standard, what proportion of cereal packages would be rejected? [3 marks] isgong 9is alnomsiste gniwollot arts to rainw vinnabi b) Out of 500 packages, how many have a mass greater than 225 g? [4 marks] (0 6. It is estimated that 20% of Canadians, given a choice of musical events, would choose a pop/rock concert. a) If 35 Canadians are randomly surveyed, use a binomial distribution calculation to determine the probability that at least 4 of them will choose a pop/rock concert? [3 marks] b) Determine if it is appropriate to use the normal approximation for this problem and compare the results to the binomial distribution above. [5 marks]