Determining evidence of difference in median performance

Assignment Help Basic Statistics

Reference no: EM1313392

Q1) A vice president for marketing recruits 20 college graduates for management training. 20 individuals are arbitrarily assigned, 10 each, to one of two groups. "Traditional" method of training (T) is utilized in one group, and the "experimental" method (E) is used in other. After graduates spend 6 months on job, vice president ranks them on basis of their performance, from 1 (worst) to 20 (best), with following results:

T	1	2	3	5	9	10	12	13	14	15
E	4	6	7	8	11	16	17	18	19	20

Is there evidence of difference in median performance between two methods? (Use α = 0.05.)

Reference no: EM1313392

Questions Cloud

Utilizing a mode also thinking about economic activity : Why are assumptions made when utilizing a mode also thinking about economic activity. Textiles also apparel accounts for Illustrate what fraction of industrial employment in Pakistan.

What will the student''s acceleration be : Soccer ball is kicked with a speed of 11.50 m/s at an angle of 30.0° above the horizontal. If the ball lands at the same level from which it was kicked, how long was it in the air.

Genetics concepts : Explain how many kinetochores are there within the human cell at mitosis? Surprise, your boss has invited himself or herself to dinner! All you have is some wilted, day old lettuce.

Probability of sample or average medians : Calculate the probability that the median of the sample or average medians is:

Determining evidence of difference in median performance : Is there evidence of difference in median performance between two methods? (Use α = 0.05.)

How the market for bicycles increase in the price : You had chosen to take a trip during spring break if you had not gone you would either work a temporary job or studied for exams the opportunity cost of your trip.

The distance separating moon and earth is 386000 km : An electric scooter has a battery capable of supplying 140 Wh of energy. If friction forces and other losses account for 60 percent of the energy usage, what altitude change can a rider achieve while driving in hilly terrain, if the rider and scooter..

Most current costs in the income statement : The inventory methods that result in the most current costs in the income statement and balance sheet and In a period of rising prices, the inventory method that results in the lowest income tax payment

Inertia and torque of the rotating bodies : Inertia and torque of the rotating bodies.

User Account

All Pages