Find the sample proportion and a confidence interval

Reference no: EM131423274

A poll of 5000 residents in Brazil, Canada, China, France, Malaysia, South Africa, and the United States asked about what profession they would prefer a marriage partner to have. The choice receiving the highest percent, 16% of the responses, was doctors, nurses, and other health care professionals.

(a) Find the sample proportion and a 95% confidence interval for the proportion of people who would prefer a doctor, nurse, or other health care professional as a marriage partner.

(b) Convert the estimate and the confidence interval to percents.

Reference no: EM131423274

Questions Cloud

How it would influence your interpretation of the findings : Assume that half of the respondents do not currently play a musical instrument. Find the count of players who said that they are likely to begin playing a real musical instrument in the next two years.

Manager is making good decisions : Describe at least 3 criteria that would determine whether the manager is making good decisions. What should be done to better assure that you are making a good decision?

Find the posterior density : Suppose you observe the values 6, 7, 9, 9, 16 and you believe the prior is gamma with parameters r = 15, λ = 3. Find the posterior density.

Organizational development process skills : Apply the best organizational development process skills the executives should use. Apply the change strategies within the short-term and long-term. Evaluate and present the impacts of the resources

Find the sample proportion and a confidence interval : Find the sample proportion and a 95% confidence interval for the proportion of people who would prefer a doctor, nurse, or other health care professional as a marriage partner.

What is your personal definition of justice : What is your personal definition of "justice"? What is the formal definition of "justice"? Do you believe that "justice" was served in this scenario

Write a matlab program that uses subplot to draw a grid : ECE 102- Write a MATLAB program that uses subplot to draw a 2x2 grid of Im versus Vm using: linear-linear axes, semilog axes (both lin-x,log-y and log-x,lin-y) and log-log axes.

Constraints to mitigation and actions : Describe three constraints to mitigation and actions that can be taken to overcome them.

What can you conclude about effect of the three scenarios : How would the result that you reported in part (c) change if only 25% of the respondents said that they did not currently play a musical instrument?

User Account

All Pages