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Which of these checks to see if a variable called age is equal to or not equal to 1?
Which of these checks to see if a variable called age is equal or not equal to 16
To solve a system of equations you cannot replace a variable with an equal value or expression?
You can replace a variable with an equal value or expression. Just make sure the same variable always gets the same value or expression.
What is a variable divided by the coefficient that will equal 7?
Any variable divided by coefficients can equal 7 - provided the variable can take the appropriate value.
The input variable is called the what variable?
The independent variable. The output variable is dependent on this variable's value and so is called the dependent variable.
How do I plug in a variable?
You cannot plug in a variable, what you do is plug in the value for a variable. If you know the value of the variable in an equation (or formula), the process of replacing that variable whenever it appears in the equation by its value is called plugging in the value for the variable.
Is the expected value of a discrete random variable equal to the mean of the random variable?
yes?
What is a number sentence with a variable and an equal sign called?
a variable expression
Could the value of the variable be greater than 12.50?
The unknown value of the variable could be greater, less or even equal to 12.50
How often the value of a random variable is at or below a certain value.?
The probability of a random variable being at or below a certain value is defined as the cumulative distribution function (CDF) of the variable. The CDF gives the probability that the variable takes on a value less than or equal to a given value.
What is a line that connects equal points of value?
A line that connects equal points of value is called an isovalue line or contour line. These lines are used to represent areas on a map or graph where a particular variable or value remains constant.
A function is a rule that assigns each value of the variable to exactly one value of the dependent variable?
I found two answers for this question. A function is a rule that assigns to each value of one variable (called the independent variable) exactly one value of another variable (called the dependent variable.) A function is a rule that assigns to each input value a unique output value.
What is the variable used to predict another variable called?
It is called the independent variable. For example if you are trying to find y: y = x+1 X is the independent variable, and Y is the dependent variable. The value of Y, depends on the value of X.
