solve this please

Q19 (S pts): This Python statement can be used 6 calculate the array a a) x=npstd(a) b) x= statistics.pstdev(a) c) All of the above Q20 (5 pts): This Python statement can be used to create a no standard deviation =2, and number of values =2,000,000. a) x=np.random.normal(2.0,10.0,2000000) b) x=np.random.normal (10.0,2.0,2000000) c) x=np.random.normal(200000,10.0,2.0) d) x= np.random. normal (200000,2.0,10.0)