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What type of graph is used to compare or determine relationship between variables?
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What are the disadvantage of circle graph?
You can only compare one variable at a time, not the relationship between two variables as you can do with a line graph or some bar graphs. You can only compare a few large categories, otherwise information is lost in visual clutter. More than 7 categories is not recommended.
What the use of line graph?
A line graph can have just one line, or several lines (often using differing colours for clarity). Using several lines make it easier to compare changes that have happened over a period of time.
How do parallel and perpendicular slopes compare or their y intercept?
There is no relationship between the slopes of parallel or perpendicular lines and their y-intercepts.
What is the relationship between ratio and proportion?
Ratio uses 2 similar things and compares them while proportions uses ratios to compare, they both compare objects or items ------ Pao Xiong
What type of graph is used to compare two specific variables?
line graph
How does finding slope compare to finding the rate of change between two variables in a linear relationship?
The slope of a line is the same thing as the rate of change between two variables in a linear relationship.
Correlational method allows researchers to compare the degree of what?
The correlational method allows researchers to compare the degree of relationship between two variables. It helps to determine if changes in one variable are associated with changes in another variable. This method does not establish causation, only association.
How do the test variables and outcome variables in an experiment compare?
Test variables are the factors that are intentionally changed or manipulated by the researcher in an experiment, whereas outcome variables are the factors that are measured and affected by the test variables. Test variables are the independent variables that are controlled by the researcher, while outcome variables are the dependent variables that change in response to the test variables. The relationship between the test variables and outcome variables is explored to determine the effect of the test variables on the outcome variables.
How does a comparator work?
magnitude comparator is a logic circuit used to compare the two binary numbers in order to determine the relationship between those quantities.
What is used as a way to compare values for independent variables in many experiments?
Statistical analysis, such as ANOVA (Analysis of Variance), is commonly used to compare values for independent variables in experiments. ANOVA helps determine if there are statistically significant differences between groups and can reveal which groups differ from each other. This analysis is crucial for drawing conclusions based on the data gathered.
What graph is used to compare two variables?
A line graph is used to compare two specific variables.
What are the disadvantage of circle graph?
You can only compare one variable at a time, not the relationship between two variables as you can do with a line graph or some bar graphs. You can only compare a few large categories, otherwise information is lost in visual clutter. More than 7 categories is not recommended.
What are the uses of bar graphs?
It is a visual display used to compare the amount or frequency of occurrence of different characteristics of data and it is used to compare groups of data.
What type of test are used to compare data to determine if results are due to chance?
statistical tests. <><><><><><>
How do the independent and dependent variables in an experiment compare?
the independent variable controls the dependent variables
One study mentioned in this course used a test called and acirc and 128 and 156SAFE and acirc and 128 and 157. What variables did it compare?
The study compared various cognitive variables, including attention, memory, and executive functions among individuals with different levels of physical fitness. The researchers wanted to investigate the relationship between physical fitness and cognitive performance.
What happens during a controlled experiment?
In a controlled experiment, a researcher manipulates one variable (independent variable) to observe the effect on another variable (dependent variable), while keeping all other variables constant. This allows the researcher to establish a cause-and-effect relationship between the variables being studied. Control groups are used to compare the results with the experimental group.
