Without doing any computation, decide which has a higher probability, assuming each sample is from a population that is normally distributed with muμequals=100 and sigmaσequals=15. explain your reasoning. (a) p(90less than or equals≤x overbarxless than or equals≤110) for a random sample of size nequals=10 (b) p(90less than or equals≤x overbarxless than or equals≤110) for a random sample of size nequals=20