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On a line graph the ratio of the change in the y variable to the corresponding change in the x variable is called a lines what?
Wiki User
∙ 7y ago
The rise and the run.
Ubaldo Larson
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Which graph is a cumulative frequency graph?
For ungrouped data, the graph for a random variable (rv), X, is usually a line graph whose horizontal axis is the values that the random variable can take, and whose vertical axis is the number of observations (or outcomes) of the random variable that are less than or equal to that value of the rv. For grouped data the graph is usually a corresponding bar graph.
What info does the slope of a graph provide?
The rate of change in the variable plotted on the y axis for a unit change in the variable on the x axis.
If a linear graph has a negative slope what can you say about the dependent variable?
It does not change.
Is a symbol for a number we don't know called a variable or graph?
An unknown number is a variable and its symbol is usually in the form of a letter such as x or y
What appearance does a graph line have if the dependent variable doesn't change with time?
A horizontal line
What is the line called on a line graph that is the ratio of the change in the y-variable to the corresponding change in the x-variable?
The rise and the run.
Which graph is a cumulative frequency graph?
For ungrouped data, the graph for a random variable (rv), X, is usually a line graph whose horizontal axis is the values that the random variable can take, and whose vertical axis is the number of observations (or outcomes) of the random variable that are less than or equal to that value of the rv. For grouped data the graph is usually a corresponding bar graph.
In a graph showing temperature change of material over timetemperature change is the?
dependent variable
What does the slope mean on a line graph?
Rate of change of the "vertical" variable in relation to the "horizontal" variable.
Does the independent variable on a graph cause the change in an experimental system?
No. It will only do that if the other variable is dependent on it.
What is the Y axis called line graph?
It is called the dependent variable
What info does the slope of a graph provide?
The rate of change in the variable plotted on the y axis for a unit change in the variable on the x axis.
Is a line graph best used when one variable causes another variable to change in value?
Sometimes
If a linear graph has a negative slope what can you say about the dependent variable?
It does not change.
In a graph showing temperature change of a material over time temperature change is the .?
dependent variable
Is a symbol for a number we don't know called a variable or graph?
An unknown number is a variable and its symbol is usually in the form of a letter such as x or y
In an experiment what are the controlled variables?
The variable YOU change which will in turn effect another variable (the dependent variable). The controlled variable is plotted on the x - axis of a graph.
