The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with mean 1252 and standard deviation 129 chips (a) What is the probability that a randomly selected bag contains between 1000 and 1400 chocolate chips? (b) What is the probability that a randomly selected bag contains fewer than 1050 chocolate chips? (c) What proportion of bags contains more than 1200 chocolate chips? Click the icon to view a table of areas under the normal curve. ents . .... nts (3 (a) The probability that a randomly selected bag contains between 1000 and 1400 chocolate chips is 0.8493 (Round to four decimal places as needed.) V 6.2 (b) The probability that a randomly selected bag contains fewer than 1050 chocolate chips is (Round to four decimal places as needed.) (c) The proportion of bags that contains more than 1200 chocolate chips is N 6.4 (Round to four decimal places as needed.) nit 3 T gnment 021 - MTH Vi Vi (1,1) TO More