Given a normal distribution with muequals48 and sigmaequals5, complete parts (a) through (d). a. What is the probability that Xgreater than40? P(Xgreater than40)equals enter your response here (Round to four decimal places as needed.) Part 2 b. What is the probability that Xless than38? P(Xless than38)equals enter your response here (Round to four decimal places as needed.) Part 3 c. For this distribution, 9% of the values are less than what X-value? Xequals enter your response here (Round to the nearest integer as needed.) Part 4 d. Between what two X-values (symmetrically distributed around the mean) are 70% of the values? For this distribution, 70% of the values are between Xequals enter your response here and Xequals enter your response here. (Round to the nearest integer as needed.)