Question

Write the variables and it's types and with explain.. It's very urgent please don't be spamming then I report ur answer........

Answer 1

Answer:

A variable is defined as an attribute of an object of study.

There are six common variable types:

• There are six common variable types:DEPENDENT VARIABLES.

• There are six common variable types:DEPENDENT VARIABLES.INDEPENDENT VARIABLES.

• There are six common variable types:DEPENDENT VARIABLES.INDEPENDENT VARIABLES.INTERVENING VARIABLES.

• There are six common variable types:DEPENDENT VARIABLES.INDEPENDENT VARIABLES.INTERVENING VARIABLES.MODERATOR VARIABLES.

• There are six common variable types:DEPENDENT VARIABLES.INDEPENDENT VARIABLES.INTERVENING VARIABLES.MODERATOR VARIABLES.CONTROL VARIABLES.

• EXTRANEOUS VARIABLES

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Answer 2

Q What is a Variable?

Ans: Variables are used to store information to be referenced and manipulated in a computer program. They also provide a way of labeling data with a descriptive name, so our programs can be understood more clearly by the reader and ourselves. It is helpful to think of variables as containers that hold information. Their sole purpose is to label and store data in memory. This data can then be used throughout your program.

Q Types of variables?

Ans:

1. String (or str or text). Used for a combination of any characters that appear on a keyboard, such as letters, numbers and symbols.
2. Character (or char). Used for single letters.
3. Integer (or int). Used for whole numbers.
4. Float (or Real). Used for numbers that contain decimal points, or for fractions.
5. Boolean (or bool). Used where data is restricted to True/False or yes/no options.

Explanation:

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