No, it is not.
A variable that is not numerical but descriptive or categoric. Answers to what colour is your car, what is your favourite fruit/ band/ movie, your gender: male/female,
It is a poorly worded question. Any number in an expression can be a numerical variable.
The numerical value that comes before the variable or, if none, the coefficient is 1.The numerical value that comes before the variable or, if none, the coefficient is 1.The numerical value that comes before the variable or, if none, the coefficient is 1.The numerical value that comes before the variable or, if none, the coefficient is 1.
yes a gender is a categorical variable
No, Patient's gender is not a continuous variable. It is discrete variable.
A variable expression.
The 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.
you have to number it
a variable
A variable expression includes variables.
learn it lol i get my answers from here numerical expression = lo variable expression = 02