uppose that x has a binomial distribution with n= 198 and p = 0.46. (Round np and n(1-p) answers to 2 decimal places. Round our answers to 4 decimal places. Round 2 values to 2 decimal places. Round the intermediate value (a) to 4 decimal places.) a) Show that the normal approximation to the binomial can appropriately be used to calculate probabilities about x. np \"(1 , Pl 'Both rip and n(1- p) 5 b) Make continuity corrections for each of the following, and then use the normal approximation to the binomial to nd each probability: 'Both np and n(1 p) 5 (b) Make continuity corrections for each of the following, and then use the normal approximation to the binomial to nd each probability: P(x=83) P(x597) P(x105)