Question

A construction company is considering employing one of two training programs. Two groups were
trained for the same task. Group 1 was trained by program A, group 2 by program B. For the first
group, the times required to train the employees had an average of 32.11 hours and a variance of
68.09. In the second group, the average was 19.75 and the variance was 71.14. Which training program
has less relative variability in its performance?

Answer 1

Answer:

1554.ANIKElectronics is considering employing one of two training programs. Two groups weretrained for the same task. Group 1 was trained by program A, group 2 by program B. forthe first group, the times required to train the employees had an average of 32.11 hoursand a variance of 68.09. In the second group, the average was 19.75 and the variance was71.14. Which training program has less relative variability in its performance?5.The administrator of a Georgia hospital surveyed the number of days 200 randomlychosen patients stayed in the hospital following an operation. The data are:Hospital Stay in daysNumber of patients1 – 3184 – 6907 – 94410 – 1221Page 49 of 55

Answer 2

Answer:

A construction company is considering employing one of two training programs. Two groups were

trained for the same task. Group 1 was trained by program A, group 2 by program B. For the first

group, the times required to train the employees had an average of 32.11 hours and a variance of

68.09. In the second group, the average was 19.75 and the variance was 71.14. Which training program

has less relative variability in its performance?