Q: What type of variable is age?

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the variable age has discriptive value but not necessarily explanatory value.

The independent variable is the variable that the scientist controls and can change in an experiment. There should be only one independent variable in an experiment; otherwise the cause-and-effect of the independent variable cannot be determined.The dependent variable is the variable that is affected by the independent variable.EXAMPLE:Students of the same age have been given different sleeping hours (the independent variable)The next day they are tested for their performance (the dependent variable).(Having students the same age is a third type of variable, called the constant variable or the control variable. It is deliberately kept the same to reduce any effects on the outcome.)

The Dependent Variable

It can be.

Let's look at an example. int a = 1; Here our variable is 'a' which is of type 'int'

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data type refers to the kind of value that is held by a particular variable. For ex: an int variable contains integer value, a string holds a alpha numeric value etc. variable refers to the name of a value using which we can refer to this value. Ex: public int age = 28; here int is the data type and age is the variable.

Type your answer hereWhich people were selected for the sample.. Age

Genetics, Age of culture, type of growth medium, and technique used could result in a gram-variable reaction

the variable age has discriptive value but not necessarily explanatory value.

In an experiment with frogs, no, the age of the frog is not a control variable. Instead it is an independent variable,or something you change.

independent

The independent variable is the variable that the scientist controls and can change in an experiment. There should be only one independent variable in an experiment; otherwise the cause-and-effect of the independent variable cannot be determined.The dependent variable is the variable that is affected by the independent variable.EXAMPLE:Students of the same age have been given different sleeping hours (the independent variable)The next day they are tested for their performance (the dependent variable).(Having students the same age is a third type of variable, called the constant variable or the control variable. It is deliberately kept the same to reduce any effects on the outcome.)

the variable age has discriptive value but not necessarily explanatory value.

The Dependent Variable

A random variable.

independent variable

It can be.