The advantage is knowing what you are writing about, and why.
The disadvantage is not doing the research,and not knowing what you are supposed to be writing about.
correlation * * * * * Only if the relationship is linear. For example, the correlataion between y and x when y = x2 is zero. But a very strong relationship between the two variables.
corrrelation
relationship between 2 variables
Positive correlation is a relationship between two variables in which both variables move in tandem that is in the same direction.
You can compare infomation about several variables at the same time.
Advantages: You can collect the correct data in words rather than in numbers. Disadvantages: Sometimes you can't find all the data when it is written.
Advantages: you can see an exact number. Disadvantages: you cannot see the changes between intervals.
advantages: its easier to figure out or look at exact numbers disadvantages: its harder to see the change between intervals
ADVANTAGES Shows relationship between two variables best method to illustrate a non-linear pattern.
The answer: Advantages: you will be able to see the exact numbers. Disadvantages: you wont be able to see were they would go on a graph
ADVANTAGES Shows relationship between two variables best method to illustrate a non-linear pattern.
just my guess :Padvantages: nonedisadvantages: it is hard to see the exact numbers and the change between intervals
just my guess :Padvantages: nonedisadvantages: it is hard to see the exact numbers and the change between intervals
The advantage is being given a straight answer, but in a graph it doesn't give you a straight answer, because there is a possibility of data being in between the plotted points.
Advantages:The nature of the relationship is generally easier to see: linear, polynomial, exponential, power etc;The range and domain of the data sets are immediately apparent,Estimation for intermediate values (interpolation) is relatively straightforward.Disadvantages:Not very useful if the observations are unevenly spread over a large range or domain (very skewed distribution).Exact values not given,Exact parameters describing relationship not available,Tendency of naive users to extrapolate.
disadvantage - less control over variables
The advantage of using a graph is being able to give more evidence of your work. The disadvantage is there being a possibility of data being in between the plotted points, that you may not even realize.