Correlation cannot accurately describe any type of curve. The correlation of a curve would be a linear approximation rather than an accurate description of the data. Giving a function would more accurately describe data that lies on a curve.
A correlation coefficient of 1 (r=1) is a perfect positive correlation.
true
The temporal correlation would measure the similarity of one signal over time.
.1 -.55 1 -.19
No, it depends upon the size of the coefficient of correlation: the closer to ±1 the stronger the correlation.When the correlation coefficient is positive, one variable increases as the other increases; when negative one increases as the other decreases.
Yes, but not a linear correlation.
A correlation coefficient of 1 (r=1) is a perfect positive correlation.
Auto correlation is the correlation of one signal with itself. Cross correlation is the correlation of one signal with a different signal.
There is no correlation.
curved
negative, weak
true
Correlation.
It is a bird 'curved bill thrasher' is a type of bird. It could also be referred to as a hat 'Hurley curved bill Hats.
Fossils that are the most useful for correlation tend to be found in various types of rocks, are widespread, and easy to recognize. One rock type where fossils are found is sedimentary rocks.
Yes. * A positive correlation is when the dependant variable increases as the independent one does. * A negative correlation is when the dependant variable decreases as the independent one increases. * Perfect correlation is when all the points lie along a straight line; no correlation is when the points lie all over the place. In calculating the correlation coefficient it can have a value between -1 and 1, with 0 indication no correlation and values between 0 and ±1 showing a greater correlation until ±1 which is perfect correlation. Moderate correlation would be one of these intermediate values, eg ±0.5, which shows the points are moderately related.
A sphere has just one curved face.