It is known that the percentage of adults who are married is p = 70%. A random sample of n = 200 is taken. Use this information to answer questions 32 - 33. Find the mean of all sample proportions that could be taken from samples of size n = 200. O 200 O 100 O 0.70 O 0.35 QUESTION 33 2 po Find the standard deviation of all sample proportions that could be taken from samples of size n = 200. O 0.0324 O 0.0592 O-0.0458 O 0.7000