A random sample ofn observations is selected from a population with standard deviation 0 = 2. Calculate the standard error of the mean {SE} for the value of n. n=25 A populaon consists ofN : 4 itemstwo of which are considered "successes" (51 and 82) and two of which are considered \"failures" (F1 and F2). A random sample ofn : 2 items is selected, without replacement. Ust the possible samples that can be selected. (Enter your answers as a commaseparated list. Enter yuur answers in set notation. Enter each answer only once.)