When describing a graph of this type you should state what the overall trend is (upwards, downward or unchanging), and mention the initial and final figures . You should also mention the lowest and highest points reached. For example, wood production in Italy reached a peak of over eleven thousand cubic metres in 1999.
How do you describe a trend in a graph?
A trend line (also called the line of best fit) is a line we add to a graph to show the general direction in which points seem to be going . Think of a “trend” as a pattern in math. The trend line is something we add to our graph to make the pattern even clearer.
How do you describe a trend line?
A trendline is a line drawn over pivot highs or under pivot lows to show the prevailing direction of price . Trendlines are a visual representation of support and resistance in any time frame. They show direction and speed of price, and also describe patterns during periods of price contraction.
How do you describe up and down trends?
The three basic types of trends are up, down, and sideways. An uptrend is marked by an overall increase in price . ... Upward trends are characterized by an asset price hitting a series of higher highs and higher lows, while downward trends are marked by lower highs and lower lows.
How do you explain a trend?
A trend is the general direction in which something is developing or changing over time . A projection is a prediction of future change. Trends and projections are usually illustrated using line graphs in which the horizontal axis represents time.
What are the different types of trend lines?
- Linear.
- Polynomial.
- Exponential.
- Logarithmic.
- Power.
Is upward a trend?
If you refer to an upward trend or an upward spiral, you mean that something is increasing in quantity or price .
How do you describe the trend in a scatter plot?
A scatter plot shows a positive trend if y tends to increase as x increases . A scatter plot shows a negative trend if y tends to decrease as x increases. A scatter plot shows no trend if there is no obvious pattern.
How do you start to describe a graph?
- UP: increase / rise / grow / went up / soar / double / multiply / climb / exceed /
- DOWN: decrease / drop / fall / decline / plummet / halve / depreciate / plunge.
- UP & DOWN: fluctuate / undulated / dip /
- SAME: stable (stabilised) / levelled off / remained constant or steady / consistent.
What is a positive trend?
From the Cambridge English Corpus. One positive trend is mechanization , which gradually decreases the need for physical strength in most occupations. From the Cambridge English Corpus. However, the mean effect sizes are 1.15, 0.28 and 0.43, indicating a positive trend.
How do you show a trend in a graph?
The y-value of each point generally increases as the x-value increases. We can add a trend line to this graph by adding a line that goes through the middle of the points . Notice that the trend line has a positive slope. This matches the positive correlation of our scatter plot.
What are example of trends?
Trend is defined as to go in a general direction or to have a tendency to go in a certain way. An example of trend is for a plain to stretch westward across a state . An example of trend is when the number of murders in a city reduce downward. The general direction of a market.
What is trend model?
It is a model that models or fits the data into a straight line . It provides the line of best fit that can be used to represent the behavioral aspects of the data to determine if there is any particular pattern.
How is a trend line calculated?
The idea of a trendline is to reveal a linear relationship between two variables, x and y, in the y = mx + b form.
How do you choose the best trend line?
You want to choose a reliable trendline. A trendline is most reliable when its R-squared value is at or near 1 . When you fit a trendline to your data, Excel automatically calculates the trendline’s R-squared value. If you want, you can display the value on your chart.
How do you identify an upward trend?
The most common way to identify trends is using trendlines, which connect a series of highs or lows. Uptrend: If you can connect a series of chart low points sloping upward , you have an uptrend. An uptrend is always characterized by higher highs and higher lows.
