How are the variables related on the graph?
To determine how variables are related on a graph, we need to analyze the pattern of the data points plotted on the graph. Here are a few possible ways variables could be related based on the graph:
1. Positive correlation: If the data points on the graph form a roughly upward-sloping line, it indicates a positive correlation between the variables. This means that as one variable increases, the other variable also tends to increase.
2. Negative correlation: If the data points on the graph form a roughly downward-sloping line, it suggests a negative correlation between the variables. In this case, as one variable increases, the other variable tends to decrease.
3. No correlation: If the data points on the graph appear scattered and do not follow a clear pattern or trend, it implies no correlation or a weak correlation between the variables. In such cases, the variables are likely unrelated or influenced by other factors that are not being considered.
It's important to note that a graph alone may not reveal the exact nature or strength of the relationship between variables. Additional statistical analysis, like calculating correlation coefficients or performing regression analysis, may be required for a more precise understanding of the relationship.
How are the variables related on the graph?
• As speed decreases, height stays constant.
• As speed decreases, height increases.
• As speed increases, height decreases.
• As speed increases, height increases.