Following are the steps involved:
a. Get data from various data sources available.
b. Generate research question from data.
c. Identify variables present in data. Also, identify important
variables or variables to be analyzed as such.
d. Generate hypothesis.
e. Analyze data using graph data like histogram for example.
f. Fit a model from analyzed data.
g. Accept or reject the hypothesis.
h. Research question answer found.
Anything which keeps on changing is called variable. Variables
are of different type and below are the following: Dependant/Outcome: A variable being affected, for example
annual temperature in above example. Independent/Predictor: A variable affecting the outcome for
e.g. deforestation, pollution, and so on in above example