Construct a 95% confidence interval for the true percentage

Assignment Help Basic Computer Science

Reference no: EM131384278

Wall Street. In February of 2009, the Harris Poll organization asked 1010 randomly sampled American adults whether they agreed or disagreed with the following statement: Most people on Wall Street would be willing to break the law if they believed they could make a lot of money and get away with it. Of those asked, 71% said they agreed with this statement. We know that if we could ask the entire population of American adults, we would not find that exactly 71% think that Wall Street workers would be willing to break the law to make money. Construct a 95% confidence interval for the true percentage of American adults who agree with the statement.

Reference no: EM131384278

Questions Cloud

Analyze the difference between means and write a conclusion : The dependent variable was the child's score on the Behavioral Screening Questionnaire (BSQ), which was filled out by the mother. High BSQ scores indicate more problems. Analyze the difference between means and write a conclusion.

Employee motivation and its influence : Employee Motivation and Its Influence on Employee Productivity, What is / arethe research question(s) that you would like to address in your Dissertation, or if undertaking a Public Service Project (PSP) what is the problem or opportunity that you wi..

Write a conclusion about primacy and recency : The dependent variable was the number of positive adjectives in the paragraph (words such as good, exciting, cheerful). Based on these data, write a conclusion about primacy and recency.

Make parallel boxplots of petal lengths for the two species : Based on your confidence interval, is there evidence of a difference in petal length? Explain.

Construct a 95% confidence interval for the true percentage : Construct a 95% confidence interval for the true percentage of American adults who agree with the statement.

Create a summary of the reading : BHR 3301: Locate a scholarly, peer-reviewed article regarding how an employee's compensation can influence his/her behavior on the job. After reading the article you will compose an article critique. Your critique will be at least two pages in len..

Write an interpretation that includes a statement : Establish a 95 percent confidence interval about the difference between the two means, and write an interpretation that includes a statement about the fate of the null hypothesis when a =.05.

Create and interpret a 90% confidence interval : How many litters must be used to estimate the average litter size to within 1 baby hamster with 95% confidence?

Discuss about the post given below : Each question should be answered in an essay format of approximately 250-500 words. Ensure your paper answers the questions and uses concepts studied in the module and from both readings. Support your answers with personal experiences, current eve..

User Account

All Pages