Height, weight, wavelength of light.
Variables are symbols that replace unknown numbers. Variables are often letters. For example: 5*x=10 7*6=y Here "x" and "y" are the variables.
Boyle's law, for selected variables. Not pressure and temperature, for example.Boyle's law, for selected variables. Not pressure and temperature, for example.Boyle's law, for selected variables. Not pressure and temperature, for example.Boyle's law, for selected variables. Not pressure and temperature, for example.
It is not continuous.
Yes, a mathematical expression can have no variables, but such an expression is usually not very useful. An example of a valid expression without variables is: 1+1=2
They are variables that can take quantitative - as opposed to qualitative values. For example, the colour of peoples' eyes is a qualitative variable, but their age or shoe size are quantitative variables.
You can combine variables in many ways with normal numbers, or with other variables, for example, x/3, 1/x, x/y, (1+x)/y, etc.
yes. 2 variables can be written in one statement. take for example the equation y=3x+5, as long as you have a single solution to work with there can be 2 variables.
In the scipy.optimize minimize function, you can use multiple variables by defining a function that takes these variables as input. For example, if you have a function myfunc(x, y) that depends on two variables x and y, you can pass this function to minimize along with initial guesses for x and y to find the minimum of the function.
the statistically independent random variables are uncorrelated but the converse is not true ,i want a counter example,
letters standing for an unknown number example... y2 + 75
A scientist, for example.
Examples of independent variables are:AgeRaceeducationWhy age is independent? because you can assign many variables that are dependent to age. Example: maturity, character, experience, and similar others.Race is also independent since many variables can be due to race. Example: color of the skin, language, belief, height, and similar others.But a race may also become a dependent variable if you relate it to- example the european continent. European continent now becomes the independent variable and races, beliefs, religions, and languages are dependent variables.