Define an attempt to improve athletic performance

Reference no: EM131767316

Problem: Steroids in high school Refer to Exercise. Carry out a significance test at the a = 0.05 level.

Exercise: Steroids in high school A study by the National Athletic Trainers Association surveyed random samples of 1679 high school freshmen and 1366 high school seniors in Illinois. Results showed that 34 of the freshmen and 24 of the seniors had used anabolic steroids. Steroids, which are dangerous, are sometimes used in an attempt to improve athletic performance. Do the data give convincing evidence of a difference in the proportion of all Illinois high school freshmen and seniors who have used anabolic steroids? State appropriate hypotheses for a test to answer this question. Define any parameters you use.

Reference no: EM131767316

Questions Cloud

Proper role for a corporation in the pursuit of its business : One of the most contentious debates among scholars has centered on the proper role for a corporation in the pursuit of its business

What would happen to efficiency : How would you accomplish this in the short run and what would happen to your efficiency? How would you most efficiently accomplish this in the long run?

Compute accounts-receivable and inventory-turnover ratios : Suppose that Alaska's major line of business involves the processing and distribution of fresh and frozen fish throughout the United States

What is the optimal protection level for the high fare : A newly created NorthEast Airways (NE) flight from Austin to Boston has 300 seats. What is the optimal protection level for the high fare?

Define an attempt to improve athletic performance : Steroids in high school A study by the National Athletic Trainers Association surveyed random samples of 1679 high school freshmen and 1366 high school seniors.

Who are the stakeholders in this situation : You note that the press release contains only positive or improved ratios and none of the negative or deteriorated ratios. Who are the stakeholders

How would you most efficiently accomplish : You wanted to increase your production of beer. How would you accomplish this in the short run and what would happen to your efficiency?

How do you implement lean systems in business : How do you implement lean systems in business? Write three paragraph on Important Factors in Subcontracting Project Management Teams.

Difference in the proportions of all teens and young adults : Do the data give convincing evidence of a difference in the proportions of all teens and young adults who would say that they own an iPod or MP3 player?

User Account

All Pages