Question

Executive Company Ratio to 1 332 326 342 349 431 456 537 613 Indra Noovi Pepsi Co United Technologies Louis Chenscxert AT&T IBM Medco cvs McKesson Verizon Randall Stephenson Samuel Palmisano David Snow Thomas Ryan John Hammeraren Ivan Seidenberg Michael Duke Walmart 1,737 United Health Group Stephen Hemsley a. What is the mean? b. What is the mode? c. What is the median? d. What are the variance and standard deviation? e. Given this data, which is the most appropriate measure of central tendency? f Create a box and whisker plot. What do you conclude from t?

Answer 1

n ve given dat Ln ascendi orde 326. 332, 342. '3491 431, 456,537, 613, 키, 37 tal mean/ I0 84 Ibj There is no mode as each one kava fre runey vne only 2- 431ナg56 1326 -443.5)+ -. . . 一117 37-4 43.5) U-81533. Som ple standard Aeuiation - y variance s 33.1) 426.067 cw data Poinr as compare o smale ta point

(f) Box plot

1800 1700 1600 1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 300

Population size: 10 Median: 443.5 Minimum: 326 Maximum: 1737 First quartile: 339.5 Third quartile: 639 Interquartile Range: 299.5 Outlier: 1737

Here 1737 is an outlier