2. According to a study, 41% of adult Americans believe that marriage is now obsolete. is *= 80.05846 ) a) Suppose that a random sample of 500 adult Americans is asked whether marriage is obsolete. Describe the sampling distribution. = 500 P = 0. 41 op - P ( I - P ) X n n = 0. 41 - 10.41 (1 - 0.412 600 0.41 X * 500 = 041 0.41x500: 205. 5 =0.0219 M = 205 (X= 205 ) b) what is the probability that in a random sample of 500 adult Americans between 30% to 45% believe that marriage is obsolete? M= 205 0=10.49 P ( 0 . 3 0