0
What else can I help you with?
When finding the slope of the trend line what does the slope mean about the data of the scatterplot?
The slope of the trend line is the rate of change of the data. It is the ratio of the change of the dependent variable to the rate of change of the independent variable. Slope represents the value of the correlation.
What is a time series in maths?
Time series is a method of using past data to predict future values. It is based on the assumption that there is an undelying trend to the data. To predict future values, we use the concept of moving averages.
What graphs are used in finding trends in data?
Scatter graphs are best. Line graphs are OK if the trend is linear but not much good if the trend is non-linear.
What are the disadvantages and disadvantages of least square method?
The disadvantages are that the calculations required are not simple and that the method assumes that the same linear relationship is applicable across the whole data range. And these are the disadvantages of the least squares method.
Why isnt it necessary for all of the data points to be on the drawn line of the graph?
The line of a graph is quite often used to indicate the average of various data points that fall both above and below the line. Very jagged lines get smoothed out, but the trend is the same.
What is a graph that shows the relationships between two sets of data?
It can be a scatterplot, or grouped bar chart.It can be a scatterplot, or grouped bar chart.It can be a scatterplot, or grouped bar chart.It can be a scatterplot, or grouped bar chart.
When finding the slope of the trend line what does the slope mean about the data of the scatterplot?
The slope of the trend line is the rate of change of the data. It is the ratio of the change of the dependent variable to the rate of change of the independent variable. Slope represents the value of the correlation.
What is the slope of a trend line that passes through the points (1 3) and (10 25)?
Jeremy surveyed students in his class about their spending habits in the school cafeteria. He used the data to create a scatterplot. How Students Spend Money in the Cafeteria Which is the equation of his trend line?
What is a graph that has a set of data plotted on a x-y plane as a dot for data points?
Scatterplot
What is a way of plotting data to show changes occur in related variables?
A scatterplot.
What goes along with the drawing conclusion step in the scientific method?
analyze the data (apex)
What goes along with the drawing conclusions step in the scientific method?
analyze the data (apex)
Natalie counted the number of birds she saw each day for 20 days and she recorded her data in the table Which scatterplot correctly displays Natalies data?
A)
What is trend and perspective method?
The trend and perspective method is a way to analyze data by identifying patterns or trends over time and using this information to make predictions or projections for the future. It involves studying historical data and using it to forecast future developments or outcomes. This method helps to understand how variables change over time and can be useful in making informed decisions based on potential future scenarios.
What step in the scientific method do you make inferences?
It is when you ate analyzing your data and drawing a conclusion
Which type of line represents a trend in the data on a graph?
trend line
A sentence with the word scientific method?
In order to test their hypothesis, the researchers followed the scientific method by conducting experiments, analyzing data, and drawing conclusions based on their findings.
