Question 23 < > 6.2 The Standard Normal Distribution Table: Find Zc Critical Value A distribution of values is normal with a mean of 170 and a standard deviation of 3. Find the interval containing the middle-most 32% of scores. a.) The critical values Z = (Round to 3 decimal places.) b.) The interval is (Round to 1 decimal place.) Enter your answer using interval notation. Example: (2.1,5.6)