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Why should you draw a smooth line that reflects the general pattern rather than simply connect the data points?
Wiki User
∙ 10y ago
If the question is about a scatter plot, the the data points will be not be located on a straight line but will be displaced by a random element. Connecting the points will give a zigzag line which will fit all the data point exactly but will be of little use in terms of explanatory or predictive value. A smooth line will.
Wiki User
∙ 10y ago
Savannah Preciado
If you connect the lines there could be an error or inaccuracy.
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Why should you draw a smooth line that reflects the general pattern rather than automatically connect the data points?
A line of best fit emphasizes the overall trend shown by all the data taken as a whole whereas if you just "connect the dots", the lines could be all over the place.
What is a set of points in a pattern that when graphed connect to form a line?
They are the x and y coordinates that are plotted on the Cartesian plane.
How can you use a dot plot to identify a value that does not fit in with the overall pattern in a data set?
By plotting the points, any point that is not roughly in line with the other points would not fit in with the overall pattern: ........................................ ..|..................................... ..|...........................*....... ..|.......#..............*............ Clearly the point marked # does not fit in with the ..|.........................*.......... general pattern of the points marked * ..|................*................... ..|...................*................ ..|..............*..................... ..|............*....................... ..|......*............................. ..------------------------------.. ........................................
When graphing why should you draw a smooth line that reflects the general patter rather that automatically connect the data points?
It is not true to say that you should automatically draw a smooth line. It depends on what you are attempting to do. A smooth line may be a good indicator of a trend but such a line is useless if you want to find out whether or not there is any periodicity in the data. For the latter you must join the data points and look for periodic patterns.
What is the difference between discuss and analysis?
A discussion reflects on the overall themes and ideas of subject. During analysis, the general concepts are broken down into smaller points and examined one by one. This can include agreeing or refuting the basis of the points.
Why should you draw a smooth line that reflects the general pattern rather than automatically connect the data points?
A line of best fit emphasizes the overall trend shown by all the data taken as a whole whereas if you just "connect the dots", the lines could be all over the place.
When graphing why should you draw a smooth line that reflects the general pattern rather than automatically connect the data points?
If you want to draw a good graph, draw a smooth curve. If you just draw straight lines connecting the points, depending on which points you pick, you could get a really inaccurate graph. So, always plot a lot of points before drawing a line, and draw a smooth line!
What is a set of points in a pattern that when graphed connect to form a line?
They are the x and y coordinates that are plotted on the Cartesian plane.
Contour lines connect points with the same what?
Contour lines connect points with the same what?
How can you use a dot plot to identify a value that does not fit in with the overall pattern in a data set?
By plotting the points, any point that is not roughly in line with the other points would not fit in with the overall pattern: ........................................ ..|..................................... ..|...........................*....... ..|.......#..............*............ Clearly the point marked # does not fit in with the ..|.........................*.......... general pattern of the points marked * ..|................*................... ..|...................*................ ..|..............*..................... ..|............*....................... ..|......*............................. ..------------------------------.. ........................................
When graphing why should you draw a smooth line that reflects the general patter rather that automatically connect the data points?
It is not true to say that you should automatically draw a smooth line. It depends on what you are attempting to do. A smooth line may be a good indicator of a trend but such a line is useless if you want to find out whether or not there is any periodicity in the data. For the latter you must join the data points and look for periodic patterns.
What is the difference between discuss and analysis?
A discussion reflects on the overall themes and ideas of subject. During analysis, the general concepts are broken down into smaller points and examined one by one. This can include agreeing or refuting the basis of the points.
A general pattern of a scatter plot?
There is no such thing as a general pattern. Depending on the variables and the relationship between them, you can have points all over the plot, exactly on a straight line or a curve, or close to such a line or curve.
What is a line between two points on a graph to reflect the general pattern of data called?
Its called a trend.
Why do you connect points on a coordinate graph?
If the variables are something continuous, then you should connect the points. For example, if it is your height and weight then since those variables are continuous it is necessary to connect the points plotted on the coordinate graph.
Sharp bends or kinks in the isobars mark points where cross the lines?
Contour lines connect points of equal elevation while isobars connect points of equal pressure
How is an isobar like a contour line?
Both isobars as contour lines connect points on a map along which values of a given parameter are equal. Contour lines connect points of equal elevation while isobars connect points of equal pressure.
