0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the differecnce between independent variables and dependent variables?
Every time the independent variables change, the dependent variables change.Dependent variables cannot change if the independent variables didn't change.
What are controlled independent and dependent variables?
control variables: the things that are not changing.Independent variables: the things that you change.Dependent variables: the things that are changed due to the independent variable
Can continuous variables assume a limited number of values between any 2 specific values?
Yes, if you have two limiting variables with other possibles variables between them, the variables between the limiting variables would be continuous.
How do you prove triangles similer with variables?
The answer depends on what the variables are.
Can variables be positive or negative?
both, variables can be anything
What is a precise description of how the variables in a study will be observed and measured?
empirical evidence
The facts figures and other evidence collected ia an experiment are?
Variables
Facts figure sand other evidence collected in an experiment are called?
Variables
When a firearm is discharged in the commission of a crime's physical evidence is almost never available?
Depends on many variables.
Is narrative more important than evidence in marketing?
No. Evidence is almost always more important than narrative.
What does a correlation coefficient of r -0.01 imply about the graph of a data set?
It suggests that there is very little evidence of a linear relationship between the variables.
What conclusions can you draw if the line of best fitting on a linear graph does not slope either up or down but is horizontal?
The conclusion would be that there is no evidence of a linear relationship between the variables. There could well be a non-linear (eg quadratic) relationship.
How many variables are tested during an experiment?
There are three types of variables tested: manipulated variables, controlled variables, and experimental variables.
What is the differecnce between independent variables and dependent variables?
Every time the independent variables change, the dependent variables change.Dependent variables cannot change if the independent variables didn't change.
What are variables that do not change in an experiment?
Variables that do not change in an experiment are independent variables.
The variables that do not change in an experiment are what?
Variables that do not change in an experiment are independent variables.
What are the three variables that play an important role in a Practical Investigation?
Independent Variables, Dependent Variables and Extraneous Variables.
