line graph
A scatter plot is most useful for making predictions about dependent variables, as it visually represents the relationship between two variables, typically with one on the x-axis (independent variable) and the other on the y-axis (dependent variable). By analyzing the pattern and trend in the data points, one can identify correlations and make predictions about how changes in the independent variable may affect the dependent variable. Additionally, fitting a regression line to the scatter plot can provide a mathematical model for making more precise predictions.
A scatter plot is most useful for making predictions about the dependent variable, as it visually represents the relationship between the independent and dependent variables. By fitting a trend line or regression line to the data points, one can identify patterns and make predictions based on the observed relationship. Additionally, line graphs can also be effective, especially when showing trends over time.
Regression analysis is used to model the relationship between a dependent variable and one or more independent variables, allowing for predictions based on this relationship. In contrast, correlation analysis measures the strength and direction of a linear relationship between two variables without implying causation. While regression can indicate how changes in independent variables affect a dependent variable, correlation simply assesses how closely related the two variables are. Therefore, regression is often used for predictive purposes, whereas correlation is useful for exploring relationships.
Time Series.
To make predictions about dependent variables, common graphs used include scatter plots, which show relationships between two variables, and line graphs, which can illustrate trends over time. Regression analysis often employs these graphs to visualize the relationship and predict outcomes. Additionally, bar graphs can be useful for comparing categorical data, while histograms help understand the distribution of a continuous variable.
Data tabel
line graph
line graph
A regression graph is most useful for predicting dependent variables, as it shows the relationship between the independent and dependent variables, allowing for the prediction of future values.
A scatter plot is most useful for making predictions about dependent variables, as it visually represents the relationship between two variables, typically with one on the x-axis (independent variable) and the other on the y-axis (dependent variable). By analyzing the pattern and trend in the data points, one can identify correlations and make predictions about how changes in the independent variable may affect the dependent variable. Additionally, fitting a regression line to the scatter plot can provide a mathematical model for making more precise predictions.
A scatter plot is most useful for making predictions about the dependent variable, as it visually represents the relationship between the independent and dependent variables. By fitting a trend line or regression line to the data points, one can identify patterns and make predictions based on the observed relationship. Additionally, line graphs can also be effective, especially when showing trends over time.
i believe the answer is.... A strong OBSERVATION can be useful for making predictions
Predictions
when a sets of data can be separated by 2 orders of variables, which are the independent & dependent variables.
Regression analysis is used to model the relationship between a dependent variable and one or more independent variables, allowing for predictions based on this relationship. In contrast, correlation analysis measures the strength and direction of a linear relationship between two variables without implying causation. While regression can indicate how changes in independent variables affect a dependent variable, correlation simply assesses how closely related the two variables are. Therefore, regression is often used for predictive purposes, whereas correlation is useful for exploring relationships.
Time Series.
To make predictions about dependent variables, common graphs used include scatter plots, which show relationships between two variables, and line graphs, which can illustrate trends over time. Regression analysis often employs these graphs to visualize the relationship and predict outcomes. Additionally, bar graphs can be useful for comparing categorical data, while histograms help understand the distribution of a continuous variable.