Question: 31. The correlation(r) between two quantitative variables x and y is zero. Based on this information we can conclude that: (a) we have done something

31. The correlation(r) between two quantitative variables x and y is zero. Based on this

information we can conclude that:

(a) we have done something wrong in our calculation of r.

(b) there is no association between the two variables.

(c) there is a non-linear association between the two variables.

(d) we can increase the correlation by applying an appropriate linear transformation

on x or y.

(e) there is no linear association between x and y.

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!

Q:

1.A restaurant chain collected data on total fat (denoted by fat) in grams and the protein content in grams for various items on their menu. Some summary statistics of this data are shown below:...

Q:

23. Which of the following statements about the correlation coefficient is/ are true? I) The correlation coefficient and the slope of the regression must have the same sign. i.e It is not possible to...

Q:

Describe the research question studied in the article. What are the hypothesis for the study? If the researchers have not stated hypotheses, what will be your hypothesis for the study? List and...

Q:

Discuss the sampling method, sample characteristics, and measures used. Explain in detail the study design and methodology employed. J Child Fam Stud (2018) 27:602-614 DOI 10.1007/s10826-017-0892-4...

Q:

Correlation Anolysis D Correlation Is a measure of the relationship between two [2] variables. D It Is a measure of how things are related. D The study of how variables are correlated ls called...

Q:

The numbers and calculations are different numbers and it is based off 1,800 square foot house not 1200 as in what was previously mention and shown. Overview Recall that samples are used to generate...

Q:

Need help with screenshots one through 10 (1-10). All information needed to solve these problems can be found individually below, in each respective screenshot. The only thing you need to answer are...

Q:

17. Data from 100 male students was collected. Which variable is most likely to follow a Normal model? a. hours of assigned homework last week b. head circumference c. number of TV sets at home d....

Q:

1.Data was gathered from several homes for sale in Cincinnati, Ohio, in order to examine the relationship between the size of the house (measured in square feet) and the price of the house (measured...

Q:

Question 6.2 A random sample of eight drivers insured with a company and having similar minimum required auto insurance policies was selected. The following table lists their driving experiences (in...

Q:

12.6 Consider an incompressible steady flow in a stream with constant depth, z = d, bounded on one side by a straight line y = 0, and on the other side by a curve y = h(x), which is slowly varying...

Q:

Convert the IP address whose hexadecimal representation is C22F1582 to dotted decimal notation.

Q:

1 . Your partner tells you that a corporate client in considering making a 5 0 0 , 0 0 0 donation maybe cash of 5 0 0 , 0 0 0 or maybe stock of Microsoft, worth 5 0 0 , 0 0 0 , that the company has...

Q:

I already did this part, but can you check to see if I did any of them wrong. Same for this part. Check to see if I did any of it wrong and please explain if I got any of them wrong. These three I do...