A foursome of golfers plays together routinely. One of the golfers happens to be a statistician who enjoys keeping track of the number of fairways the players hit while teeing off. The following table shows these data for the last 250 holes the golfers have played together:
Using α = 0.05, perform a chisquare test to determine if the number of fairways hit per hole follows a binomial probability distribution.
Answer to relevant QuestionsA particular weightloss company claims that the average weight a person lost after two weeks on its program is 5 lbs. The following data represent the weight loss of 36 randomly selected adults who have been on the program ...Suppose that General Motors gathers from its dealers information about the percentage of new cars that require warranty work during the first year following their sale. Based on these data, GM then compares the dealerships ...A survey conducted by Intermedia reported the percentage of workrelated emails sent each day of the work week. To verify Intermedia’s findings, a random sample of workrelated emails was selected and the weekday that it was ...An increase in the number of skin cancer cases has raised the awareness of the importance on wearing sunscreen for protection. Suppose the Skin Cancer Foundation surveyed 75 men and found that 35 had not applied sunscreen in ...The New Jersey teacher’s union would like to see if there is a difference in the variability of the salaries earned by high school teachers in Cape May County as compared with those in Camden County. A random sample of ...
Post your question