Question 5,6,7

5. Construct a box and whisker plot from the data set below. 14 16 17 17 18 21 23 27 29 29 30 32 6. Krieser et al. (A-17) examined glomerular filtration rate (GFR) in paediatric renal transplant recipients. GFR is an important parameter of renal function assessed in renal transplant recipients. The following are measurements from 28 subjects of GFR measured with diethylenediamine penta-acetic acid. 18 42 21 43 21 43 23 48 27 48 27 51 30 55 32 58 32 60 32 62 36 67 68 37 68 41 42 63 a. Construct a stem and leaf plot. b. Construct a box-and-whisker plot. 7. The following table gives the age distribution for the number of deaths in New York State due to accidents for residents age 25 and older. Age (years) No of deaths due to accidents 25-34 39 35-44 14 45-54 16 55-64 34 65-74 36 75-84 16 85-94 18 Find: a. 1" and 3"d Quartile. b. Variance and standard deviation. c. Mode