Question 4 (4 points) Suppose that a process has a historic average of 150 and standard deviation of 30. Calculate the z-score associated with a value of 185. Round your answer to two A Does this z-score represent an outlier? Type (2) decimal points. "Yes" or "No" (without the quotes) in the blank. Question 5 (4 points) A/ Suppose that a process has a historic average of 165 and standard deviation of 75. Calculate the z-score associated with a value of 125. Round your answer to two (2) decimal points. A Does this z-score represent an outlier? Type "Yes" or "No" (without the quotes) in the blank. Question 6 (4 points) Suppose that a sample is taken with an average of 180 and a standard deviation of 55. Calculate the z-score associated with a value of 150. Round your answer to two (2) decimal points. A Does this z-score represent an outlier? Type "Yes" or "No" (without the quotes) in the blank.