Question 15

Question Completion Status: QUESTION 15 12 points Save Answ You must use a graphing calculator when solving this problem! Do not use the formula to find the standard deviation! Seven different second-year medical students at Bellevue Hospital measured the blood pressure of the same person. The systolic readings (in mmHg) are listed below. Find the range, variance, and standard deviation for the given sample data. (2pts for each part) 148, 129, 143, 133, 120, 118 Show work for parts: a, c, e, f a) range is b) standard deviation is: c) variance is: d) If the subject's blood pressure remains constant and the medical students correctly apply the same measurement technique, what should be the value of the standard deviation? e) Minimum usual blood pressure is: f) Maximum usual blood pressure is: For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 10pt V V A V T. . . . Clear formatting = E E X2 X2 SIT ABC X T (;} O ? +