hypothesis testing  by writing a paper that addresses the following

hypothesis testing  by writing a paper that addresses the following:

  • Provide an example of a hypothesis where a one-tailed hypothesis test would be used.
  • Provide an example of a hypothesis where a two-tailed hypothesis test would be used.
  • If a researcher has set alpha at 0.05 for a two-tailed hypothesis test, what is the p-value required to reject the null hypothesis?
  • A researcher has set alpha at 0.05. When the researcher analyzes the  data from the experiment using a software program, she obtains a p-value equal to 0.932. Based on this p-value, should the researcher reject the null hypothesis or fail to reject the null hypothesis? Please explain your answer.
  • A researcher has set alpha at 0.01. When the researcher analyzes the  data from the experiment using a software program, he obtains a p-value equal to 0.04. Based on this p-value, should the researcher reject the null hypothesis or fail to reject the null hypothesis? Please explain your answer.
  • A researcher is interested in whether music played during an exam  will improve exam performance. Students in one class listen to music  during an exam and students in another class take the exam in silence.  The researcher set alpha at 0.05. Test scores for both classes are  compared using a statistical software program. The mean test score for  the class that listened to music during the exam is 95, while the mean  test score for the class that took the exam in silence is 82. The  obtained p-value from the independent groups t-test is 0.02. Be sure to answer the following questions:
    • State the null and alternative hypothesis.
    • Determine if this is a directional or non-directional test. Please explain your answer.
    • Establish the conclusion of this study based on the p-value and the means provided.
    • Describe the Type I error for this study.
    • Describe the Type II error for this study.

Length:1-2 pages

Your paper should demonstrate thoughtful consideration of the ideas  and concepts presented in the course by providing new thoughts and  insights relating directly to this topic. Your response should reflect  scholarly writing and current APA standards.

")96% of our customers have reported a 90% and above score. You might want to place an order with us."

Essay Writing Service
Affordable prices

You might be focused on looking for a cheap essay writing service instead of searching for the perfect combination of quality and affordable rates. You need to be aware that a cheap essay does not mean a good essay, as qualified authors estimate their knowledge realistically. At the same time, it is all about balance. We are proud to offer rates among the best on the market and believe every student must have access to effective writing assistance for a cost that he or she finds affordable.

Caring support 24/7

If you need a cheap paper writing service, note that we combine affordable rates with excellent customer support. Our experienced support managers professionally resolve issues that might appear during your collaboration with our service. Apply to them with questions about orders, rates, payments, and more. Contact our managers via our website or email.

Non-plagiarized papers

“Please, write my paper, making it 100% unique.” We understand how vital it is for students to be sure their paper is original and written from scratch. To us, the reputation of a reliable service that offers non-plagiarized texts is vital. We stop collaborating with authors who get caught in plagiarism to avoid confusion. Besides, our customers’ satisfaction rate says it all.

© 2022 Homeworkcrew.com provides writing and research services for limited use only. All the materials from our website should be used with proper references and in accordance with Terms & Conditions.