EVERYDAY SCIENCE

Detailed explanation-1: -A hypothesis is an idea or proposition that can be tested by observations or experiments, about the natural world. In order to be considered scientific, hypotheses are subject to scientific evaluation and must be falsifiable, which means that they are worded in such a way that they can be proven to be incorrect.

Detailed explanation-2: -A hypothesis is an educated guess or prediction about the relationship between two variables. It must be a testable statement; something that you can support or falsify with observable evidence. The objective of a hypothesis is for an idea to be tested, not proven.

Detailed explanation-3: -Simple hypothesis A simple hypothesis is a statement made to reflect the relation between exactly two variables. One independent and one dependent. Consider the example, “Smoking is a prominent cause of lung cancer.” The dependent variable, lung cancer, is dependent on the independent variable, smoking.

Detailed explanation-4: -Example: Hypothesis Daily exposure to the sun leads to increased levels of happiness. In this example, the independent variable is exposure to the sun – the assumed cause. The dependent variable is the level of happiness – the assumed effect.