question 5 attached. please show work

U Transfer Credits | N X | UMGC Campus X USyllabus - STAT 20( x 5 DownloadAttachm X 5 STAT 200 Midterm X Homework Help - X G The four measurer X + X C @ File | C:/Users/keish/OneDrive/Documents/Desktop/STAT%20200%20Midterm%20Exam%20Fall%202019%206968.pdf 5. Cholesterol levels were collected from patients two days after they had a heart attack and are shown in the table below. (Show all work. Just the answer, without supporting work, will receive no credit.) 270 236 210 142 280 272 160 220 226 242 186 266 206 318 294 282 234 224 276 282 360 310 280 278 288 288 244 236 a.) What is the sample mean? b.) What is the sample standard deviation? (Round your answer to two decimal places.) Student_Answer_..docx Student_Answer_S...pdf ^ Show all X O Type here to search 9:44 PM 10/13/2019