Based on the information given in the question, nothing particularly is true. The line need not be straight, or even a smooth curve. There need not be any points on the line but there need not be any points not on it.
Line of best fit
showing data and seeing if it's closely related or not related at all
either a scatter graph or a line graph xx :)
Oh, honey, let me break it down for you. A trend line is a general direction showing the overall trend of data points, while a line of best fit is a specific line that minimizes the distance between the line and the data points. So basically, a trend line is like a rough sketch, and a line of best fit is like the tailor-made suit that hugs those data points just right.
The ratio of a pair of values is always the same. or The scatter plot of the data indicates a straight line with a positive slope that passes through the origin.
Scatter plot line graphs are used:In research to see trendsby Actuaries to predict insurance ratesby economist to predict the economyThe general idea is to derive a trend or general theme for a series of points of data.
Scatter graphs are best. Line graphs are OK if the trend is linear but not much good if the trend is non-linear.
A scatter graph.
scatter plot
scatter plot
The answer to ts question is....Trend Line.
Line of best fit
A line of best fit or a trend line.
Values on the x axis is compared with values on the y axis and the line of best fit indicates a possible trend of the data collated.
A scatter plot is commonly used to determine whether there is a relationship or trend between paired data. In a scatter plot, individual data points are plotted on a two-dimensional axis, with one variable represented on each axis. By observing the pattern of points, one can discern if there is a correlation, trend, or relationship between the variables. A clear pattern, such as a line or curve, indicates a potential relationship, while a random distribution suggests no significant correlation.
Some scatter plot ideas are:Age of a certain car vs. selling pricemeasure of hand vs. measure of footwomens height vs. their weightweekly TV vs.weekly exerciseyears since 1956 vs. winning time
Scatter graph. Double-line Graph