Can you reject the null hypothesis

Reference no: EM131427200

More on two-sided tests and confidence intervals. A 95% confidence interval for a population mean is (45, 57).

(a) Can you reject the null hypothesis that μ = 58 against the two-sided alternative at the 5% significance level? Explain.

(b) Can you reject the null hypothesis that μ = 55 against the two-sided alternative at the 5% significance level? Explain.

Reference no: EM131427200

Questions Cloud

Does the given confidence interval include the value 35 : Does the 95% confidence interval include the value 35? Explain.- Does the 99% confidence interval include the value 35? Explain.

Maintain a running sum of the numbers : 1. Ask the user for a positive number between 1 and 23, only accept those numbers. 2. Maintain a running sum of the numbers. 3. Continue asking for numbers while the sum of the numbers is less than 98

Explain the project procurement process : During this course, you have developed many of the artifacts utilized by project managers. You have learned that, contrary to common misconceptions, project managers are involved in more than scheduling. In this paper, you will cover some of the o..

Find and analyze an example of a deductive reasoningor : Find and analyze an example of a deductive reasoningor inductive reasoning. Use any text you wish: an advert, excerpt from a political speech or media article, social media posting etc

Can you reject the null hypothesis : Can you reject the null hypothesis that μ = 58 against the two-sided alternative at the 5% significance level? Explain.

Is givan small margin of error is a good measure of accuracy : The reported margin of error is 4%. Do you think that this small margin of error is a good measure of the accuracy of the survey's results? Explain your answer.

Summarize apples supplier responsibility information : List specific changes that Apple has made to its Code of Conduct in recent years. Provide at least one (1) example of each change.Explain the identified changes to the suppliers in such a way that they will understand the standards that Apple requ..

Discuss the mistakes made by company and their leadership : FIN 571- Discuss the mistakes made by the company and their leadership. Discuss the steps leadership could have taken to prevent or mitigate the repercussions. Explain the role of market pressures on unethical behavior.

Audit software development organization : During an audit software development organization, an auditor found that the organization did not properly follow industry best practices including peer review and board approval prior to moving application into the production environment. The aud..

User Account

All Pages