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In statistics a trend represents the behaviour of a variable over time.
At its simplest, the values of the variable are plotted against time and a visual inspection is used to find a straight line that "fits" the points. The key is to keep the line as close to as many points as possible. This, then, is the trend line.
More sophisticated users will employ the method of least squares to ensure that the line is closest to the points in a mathematically valid sense. Even more sophisticated procedures will require transformations before anything else so that curved lines can be fitted. The choice of the transformation to be used is a technically skilled job.
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What is trend in math?
A trend is like a pattern except not as precise
What if a graph doesn't have a trend?
A graph need not have a trend: it is no big deal.
Which type of line represents a trend in the data on a graph?
trend line
What is the name of the line that does not connect the dots but shows a general trend?
A trend line.
What does trend in math terms mean?
One example of a 'Trend' would be; In a Graph if there is a point in the graph where you start to see a pattern, its sort of like a trend. But usually you have to explain it, you would have to understand all of the data to know what the actual trend is.
What are Trends of writing a children's book?
Never mind the trends!! By the time you figure out a trend and write something, it will be over.Write what you want to write and send it off -- maybe you'll start the next trend.
What do you wear in middle school?
on the first figure out what the trend is once you figure that out just go shopping and where what's cool!But be your self don't be someone your not!There's differentkind of trends everywhere!
What is the difference between trend analysis and financial ratio analysis?
Trend analysis usually measures monetary changes that fall into a certain period of time line-by-line in finances. Ratio analysis uses math to figure out percentages or indicators from ratios in finances.
What is the population of the brown kiwi?
Going by figures from between 1996 and 2006, there are believed to be between 20,000 and 35,000 Brown Kiwi remaining, but this figure is on a downward trend.
Do you think latex is better than leather?
Latex, because it streaches and molds to the figure, also it's shinyer than leather.If were talking fashion,latex will be trend.
What is a healthcare trend?
what is healthcare trend
What other trend is similar to periodic trend for electronegativity?
The trend for first ionization energy
What is the recent IT trend?
trend in IT in the recent times
What is the opposite of trend?
The opposite of trend is your face.
When was Trend Micro created?
Micro Trend was created in 2003.
What is Tagalog of trend?
The Tagalog translation of trend is "tendensya" or "uso."
What is weekly trend?
A weekly trend is the trend of a certain security when looking in a chart with weekly time frame.
