Difference between correlation and regression

Assignment Help Basic Statistics

Reference no: EM1396045

Linear regression vs Correlation coefficient:

When is it best to use either of them? What types of variables can you apply them to, how many variables can each encompass, and which can be employed for a prediction of a new observation?

Reference no: EM1396045

Questions Cloud

Illustrate what makes an effective strategic objective : Illustrate what makes an effective strategic objective? Illustrate what are some examples of strategic objectives for you organization or one with which you are familiar?

Determine length of the restriction fragment : Two NotI restriction enzymes cleave DNA on opposite sides of the Dbm gene in a species of yeast. A molecular probe for Dbm detects a DNA restriction fragment of 8.5 kb in organisms that are wild type at Dbm.

Score randomly selected from distribution : A normal distribution has a mean of µ = 70 with σ = 12. If one score is randomly selected from this distribution, what is the probability that the score will be less than X = 55?

Illustrate what possible things could go wrong : Your strata are defined geographically also consist of three areas. These are inner city, close out skirts, also suburbs. Illustrate what possible things could go wrong?

Difference between correlation and regression : When is it best to use either of them? What types of variables can you apply them to, how many variables can each encompass, and which can be employed for a prediction of a new observation?

Explain magnitude of the average emf induced in the band : A technician wearing a circular metal band on his wrist moves his hand (from a region where the magnetic field is zero) into a uniform magnetic field of magnitude.

How large her station should be after a careful analysis : Explain how large her station should be. The annual returns will depend on both the size of her station also a number of marketing factors related to the oil industry also demand for gasoline. After a careful analysis, Susan developed the subseque..

Regression and correlation analysis in doctoral-level : What is the possible uses of regression and correlation analysis in doctoral-level research? Would I be able to use these techniques in my dissertation, or any application in other areas?

What is the average current in the coil during that time : A circular coil enclosing an area of 160 cm2 is made of 210 turns of copper wire. The wire making up the coil has resistance of 7.0 ?, and the ends of the wire are connected to form a closed circuit.

User Account

All Pages