Question: The correlation between two variables is -0.63 for a sample of 20 observations. Which of the following is a correct conclusion based on the data

The correlation between two variables is -0.63 for a sample of 20 observations. Which of the following is a correct conclusion based on the data given? Use the 0.05 significance level.

Select one:

a.Do not reject H0. There is a negative association between the variables.

b.Reject H0. There is a positive association between the variables.

c.Reject H0. There is a negative association between the variables.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

The correlation between two variables is -0.63 for a sample of 20 observations. We wish to show there is an inverse relationship between the two variables. Use the .05 significance level. Which of...

1, In this problem, we focus on running a hypothesis test when you have a summary of the data. Context: In 2014, Gallup conducted a poll where 42% of those surveyed said they were "Independents" (as...

list relevant statistics, hypotheses, etc., with which you solve the statistical problems. * You MUST prepare and submit your answers in one file. The file MUST be in Microsoft Office Word format. *...

Unit 3 Problem Set NAME: Elements of Statistics--FHSU Virtual College--Spring 2017 REMEMBER, these are assessed preparatory problems related to the content of Unit 3. The Unit 3 Exam will consist of...

An example of cluster sampling is? (note that Rutgers University has 5 campuses) A.Taking sample of 5 students from each campus of Rutgers University B.Taking a large sample of students from one of...

Case II: Microsoft stock closing prices Suppose now we are interested in analyzing the behavior of stock price of Microsoft using linear regression analysis. Below at the end there is an Excel...

Set Student Name: 1. Describe the relationship between two variables that have a correlation coefficient value: a. Near -1 b. Near 0 c. Near 1 2. Data was collected where a weightlifter was asked to...

Unit 3 Practice Problems Set 16 |Also, note that the templates for hypothesis testing provided in the Excel Guides for this unit are given in the next worksheet 17 lin this document--see folder tabs...

1 At many universities, students are assigned a grade of A, B, C, D, or F at the completion of each course. These letter grades are translated to 4, 3, 2, 1, and 0 grade (quality) points,...

Instuctor's Annotated Edition TENTH EDITION Understandable Statistics Concepts and Methods Charles Henry Brase Regis University Corrinne Pellillo Brase Arapahoe Community College Australia Brazil...

e-Learning courses should be based primarily on the theory of behaviorism. Support your position with at least three reasons and examples. From the first e-Activity, evaluate the Websites search...

Calculate the percent dissociation of 4-chlorobutanoic acid (CH, CICO,H) in a 0.88M aqueous solution of the stuff. You may find some useful data in the ALEKS Data resource. Round your answer to 2...

Which of the following is responsible for investigating fraudulent advertising? a. Federal Reserve. b. Bureau of Standards. c. Federal Trade Commission. d. Department of Justice.

The ethical value that emphasizes meeting the basic needs of people with sufficient supplies in any given community is Freedom Security Justice Efficiency All of the above

1. To learn how to develop a vision that can be communicated. To gain insight into the importance of game theory for communication strategies.

9. Take a view or attitude that you hold strongly. Search for information that is opposed to this view or attitude. Discuss.

2. In what way can we say that method affects the result we get?