Study Guide: Unit 1 (STAT 18, Spring 2024) g. Calculate the standard deviation for the data given above. Show all your work. 18. Students should be able to identify how that standard deviation of a dataset would/would not change if every observation in the dataset were changed by a constant. (Variance and Standard Deviation) a. What happens to the standard deviation of a dataset if we add a constant to every observation? ovode (cb b. What happens to the standard deviation of a dataset if we subtract a constant from every observation? C. What happens to the standard deviation of a dataset if we multiply every observation by a constant? d. What happens to the standard deviation of a dataset if we divide every observation by a constant? Show le work? sveds rovig stslubis next