Detailed explanation to anova

Assignment Help Basic Statistics

Reference no: EM1397662

The director for training at a company that manufactures electronic equipment is interested in determining whether different training methods have an effect on the productivity of assembly line employees. One of his employees who is tasked with testing this assumption randomly assigns 42 recently hired employees into two groups of 21, of which the first receives a computer assisted, individual-based training program and the other receive a team-based training program. Upon completion of the training, the employees are evaluated on the time (in seconds) it took to assemble a part. The results are as follows:

Computer-Assisted, Individual-Based Program Team-Based Program

19.4 20.7 21.8 22.4 18.7 19.3

14.1 16.1 16.8 15.6 18.0 21.7

14.7 16.5 16.2 30.7 23.7 12.3

16.4 18.5 16.7 16.0 13.8 18.0

19.3 16.8 17.7 20.8 17.1 28.2

19.8 19.3 16.0 20.8 24.7 17.4

17.7 17.4 16.8 20.1 15.2 23.2

The director is an avid proponent of computer-assisted training and asserts even before the research study that the computer-assisted training program will produce better outcomes than the team-based training program. (Show excel output and calculations needed to answer these questions.)

State the hypotheses for this study (both null and research).

What would the researcher conclude with these data? Assume a significance level of .05.

Reference no: EM1397662

Questions Cloud

Confidently reject the same null hypothesis : How many free throws must the second player make in a row in order to confidently reject the same null hypothesis? Use the 95% level of confidence for both players.

What is the amount of ray''s foundation : Six months later he purchased sixty more shares at %50 per share. On December 1, 2010, Ray received a 25% non-taxable stock dividend.

Find the genotypes and phenotypes of two generations : In Tomatoes, the allele for red fruit is dominant over the allele for yellow fruit. The allele for tall plants is dominant over the allele for short plants.

Appropriate test for the qualification of polishing machine : A sample of 350 lenses and found 5 lenses with surface defects. Formulate an appropriate test for the qualification of the polishing machine using an α = 0.05."

Detailed explanation to anova : The director for training at a company that manufactures electronic equipment is interested in determining whether different training methods have an effect on the productivity of assembly line employees.

Determine the half lives for experiments : Reactant X participates in the reaction X ? Y + Z. Two experiments were performed to determine the rate of the reaction with 0.200 M and 0.400 M of reactant X.

Explain business law and legal environment : Business Law and Legal Environment, Nature and Form of Sales is there any way I can appeal information on a specific relation to the book and you can e-mail it to me?

Enough evidence at a significance level : There is enough evidence at a significance level of 10%, to conclude that the content average sodium this brand of corn flakes is 130 milligrams?

Find important error in design of photosynthesis experiment : What is the most important error in the design of Photosynthesis experiment? How would you modify the experiment to improve the design and correct this error?

User Account

All Pages