Question

In the Experimental Method, which step involves verifying or rejecting the hypothesis ?

• A. Analysis and Interpretation of Data
• B. Formulation of Hypothesis
• C. Identification and Control of Variables
• D. Planning and Design of the Experiment

Answer 1

Answer:

A. Analysis and Interpretation of Data

• The step in the experimental method that involves verifying or rejecting the hypothesis is Analysis and Interpretation of Data. During this phase, collected data is systematically evaluated using statistical tools to determine whether the empirical evidence supports or contradicts the initial hypothesis.
  

• Formulation of Hypothesis: This is an early step where a researcher creates a tentative, testable prediction or educated guess before conducting the actual experiment. No verification happens here.

• Identification and Control of Variables: Identification and Control of Variables: This step involves defining the independent, dependent, and extraneous variables to ensure the test is fair and isolated. It sets up the experimental conditions rather than testing the results.

• Planning and Design: This phase focuses on structuring the methodology, selecting sample groups, and choosing tools to carry out the research later.