User Account

All Pages

Why is a correlation the most appropriate statistic

Assignment Help Other Subject
Reference no: EM131255449

Your written presentation to the following problem situation should be a formal academic presentation wherein APA guidelines apply.
A study wants to examine the relationship between student anxiety for an exam and the number of hours studied. The data is as follows:

Student Anxiety Scores      Study Hours

5                                           1

10                                         6

5                                          2

11                                        8

12                                        5

4                                          1

3                                          4

2                                          6

6                                          5

1                                          2

Why is a correlation the most appropriate statistic?

What is the null and alternate hypothesis?

What is the correlation between student anxiety scores and number of study hours? Select alpha and interpret your findings. Make sure to note whether it is significant or not and what the effect size is.

How would you interpret this?

What is the probability of a type I error? What does this mean?

How would you use this same information but set it up in a way that allows you to conduct a t-test? An ANOVA?

Reference no: EM131255449

Questions Cloud

Prepare partial classified balance sheet : Cone Corporation is in the process of preparing its December 31, 2016, balance sheet. There are some questions as to the proper classification of the following items: Prepare a partial classified balance sheet to show how each of the above items shou..
Major competitors in the fast food industry : Identify 1 or 2 other major competitors in the fast-food industry, and describe their sources of competitive advantage.
Purchase common stocks in two companies : A private investor has no more than $10,000 to purchase common stocks in two companies in the financial sector. After reading many analyst's reports on the two companies, she estimates the chance of a 1% loss on her capital investment in Company A..
Potential investors with the goal of securing funding : Assume you are planning to start a new business that will sell innovative consumer products via an online store. You will be pitching your idea to potential investors with the goal of securing funding. Your investors are very savvy and want to review..
Why is a correlation the most appropriate statistic : What is the correlation between student anxiety scores and number of study hours? Select alpha and interpret your findings. Make sure to note whether it is significant or not and what the effect size is.
Is your policy topic important to the general public : Is your policy topic important to the general public? Are there any organizations involved in advocacy for or against existing policy? If not, why? If so, describe how they affect your selected policy.
Calculate the jacobian matrix and linearize : These asumptions lead to probably the simplest form of a predator-prey system: Find the critical points of the system and describe them in biological terms. Calculate the Jacobian matrix and linearize around each critical point. Classify the criti..
Explain are you liable for the loan : How would you react if your partner, acting on behalf of the business, borrowed a large sum of money from the bank without first discussing it with you? Are you liable for the loan? (You answer should be at least 5-7 sentences.)
Develop a concise and clearly defined operational model : Specifically, you have been tasked to develop a concise and clearly defined operational model that defines how your proposed asset will be used.

Reviews

Write a Review

Other Subject Questions & Answers

  Jupiter''s four large moons

Which statement about Jupiter's four large moons is false?

  Explain issue of exposure to videogame violence in todays

for his 10th birthday greg was given a handheld videogame system. his parents allowed him to pick any two games. they

  Goal of the safe patient handling and movement program

Respond to two or more of your colleagues' summaries by asking each colleague at least two probing questions. The probing questions may address the summary of a single paragraph, or you may ask one question for each paragraph in the summary. The q..

  How many water molecules

Let's say Julius Casar urinated in the Mediterranean Sea 2,000 years ago. Assuming that the oceans and the rest of the hydrosphere have been completely mixed over the last 2000 years, approximately how many water molecules from that historic urina..

  Briefly describe how you can maintain high standards

Analyze how you can maintain high standards and demonstrate high expectations for all ethnically, culturally, and linguistically diverse students in the classroom.

  Description of the disease or condition

The infographic should contain the following: A description of the disease or condition. Data on incidence and prevalence presented in graphic form

  Administrative agencies can be empowered

Administrative agencies can be empowered to-Investigate. Prosecute. Hold hearings.

  Organization development consultant

"For an organization development consultant, there are two fundamental tools that are essential: the ability to diagnose the organization and its capacity for change and the ability to recognize various levels of resistance to change.

  Service organizations tend to manage their processes by

service organizations tend to manage their processes by use of flowcharting and blueprinting. discuss the differences

  Contemporary Issues in Modern Police Operations and Policing

Select one to two contemporary issues in modern police operations and examine the related law enforcement agencies, change, and efficiency - Contemporary Issues in Modern Police Operations and the Policing

  Recent religious discrimination cases

Search the EEOC website for the most recent religious discrimination cases. Summarize the worst case that you can find, along with its settlement. What kind of organization was involved?

  Finding the solution to a problem

Before you, as an analyst, devote your time and effort to finding the solution to a problem, make sure you have analyzed the information and identified the real problem. After reading the assigned RWO project

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd