Calculate the conservative margin of error for the survey

Reference no: EM131405880

In a random sample of 90 students at a university, 72 students (80% or .80 of the sample) say that they use a laptop computer.

a. Calculate the conservative margin of error for the survey.

b. Compute an approximate 95% confidence interval for the population proportion that uses a laptop computer.

Reference no: EM131405880

Questions Cloud

What does strategic hr mean : What does Strategic HR mean? Twenty years ago, an HRM was little more than an administrator, someone to process the application form and ensure the new employee's beneficiary form was completed correctly.

Calculate a conservative margin of error for survey : The rating for a show is the proportion (or percentage) of all televisions in the sample that were tuned in to the show. Calculate a conservative margin of error for this survey as a proportion and as a percentage.

How doctoral research writing a dissertation : Write down a paper in which you discuss how doctoral research, from literature review to conducting research, to writing a dissertation manuscript must be completed with care and integrity to meet an ethical standard of scientific research

Calculate the conservative margin of error : Calculate the conservative margin of error, as a proportion and as a percentage, for each of the following possible sample sizes:

Calculate the conservative margin of error for the survey : Calculate the conservative margin of error for the survey.- Compute an approximate 95% confidence interval for the population proportion that uses a laptop computer.

Summarize the key points from the pens report : Discuss other ethical considerations such as the necessity to be competent in other aspects of psychology, including multicultural assessment, command consultation, and legal considerations, when no clear regulations exist.Explain some of the sign..

Does brand use search display and online video advertising : Does the brand use search, display and online video advertising? How effective is the brand's search engine optimization, as demonstrated in organic searches? How well is such advertising integrated with mobile and social media?

Which treatment has higher survival rate in combined tables : Combine the data from the two hospitals into a single contingency table that shows the relationship between treatment and outcome. Which treatment has the higher survival rate in this combined table? Justify your answer.

What must organizations do to effectively manage : What must organizations do to effectively manage the rapidly changing internal and external environments within which they conduct business?

User Account

All Pages