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When the correlation coefficient is negative?
The dependent variable has an inverse linear relationship with the dependent variable. When the dependent increases, the independent decreases, and conversely.
What does it mean for variables to show correlation?
A positive correlation coefficient means that as the value of one variable increases, the value of the other variable increases; as one decreases the other decreases. A negative correlation coefficient indicates that as one variable increases, the other decreases, and vice-versa.
What s a number that is multiplied by a variable?
A coefficient, possibly.A coefficient, possibly.A coefficient, possibly.A coefficient, possibly.
What is a coefficient in math?
A coefficient is a number before a variable. For example, in 2x, the 2 would be the coefficient
A number that multiplies a variable?
A coefficient
What is the numerical coefficient of -b?
any variable by itself or with a negative in front has the coefficient of 1 in this case it's -1
In which situation would you most likely factor out -1 from a trinomial?
If the coefficient of the highest power of a variable of interest is negative.
What is the number factor of a variable called?
The coefficient is in front of a variable.
When the correlation coefficient is negative?
The dependent variable has an inverse linear relationship with the dependent variable. When the dependent increases, the independent decreases, and conversely.
When should you use the addition property of equality to eliminate one variable in a system of equation?
When the coefficient of that variable, in which you want to eliminate, is negative.
What is the coefficient and variable of 7x?
The coefficient is 7 and the variable is x
What is the number that precedes a variable called?
It called the coefficient of a variable. As an example 16x. 16 would be the coefficient and x would be the variable or term.
What is a number a variable?
the coefficient of the variable
What is the numerical factor when a term has a variable?
The numerical factor in a term with a variable is the coefficient. It is the number that multiplies the variable. For example, in the term 3x, the coefficient is 3.
Where is a coefficient located?
A coefficient is the number in front of a variable. For example, consider the expression '2y' y is the variable 2 is the coefficient
What does it mean for variables to show correlation?
A positive correlation coefficient means that as the value of one variable increases, the value of the other variable increases; as one decreases the other decreases. A negative correlation coefficient indicates that as one variable increases, the other decreases, and vice-versa.
What is the difference between a coefficient and variable?
A variable is a part of a term which can change. A coefficient is a numerical constant, associated with a variable. For example, in the term 3x^2 , 3 is the coefficient, while x is a variable.
