Varibale

Question 1

What is Variable

Answer 1

Any factor that can affect the outcome of experiment

Question 2

what is independent variable

Answer 2

The factor or condition that can be directly manipulated. It is the cause

Question 3

what is dependent variable

Answer 3

the variables dependent on independent variable. It is the effect

Question 4

what is controlled variable

Answer 4

Variable that remains unchanged or constant throughout an experiment

Question 4

Importance of controlled variable

Answer 4

1. Focuses on a single factor
2. Establishing a clear relationship
3. Preventing Confusion

Question 5

Things to be considered about variables

Answer 5

1. there must be one independent and 1 dependent variable
2. variable other than independent or dependent must be controlled
3. independent variable is the cause and its value is independent in other variables
   4.dependent variable is the effect and its value depends on change in the independent variable