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NST1502 ASSIGNMENT 2 SEMESTER 1 - 2022 (186088)
- Course
- NST1502 (NST1502)
- Institution
- University Of South Africa (Unisa)
NST1502 ASSIGNMENT 2 SEMESTER 1 - 2022 () DUE DATE: 2 JUNE 2022
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NST1502 ASSIGNMENT 2SEMETSER 1 - 2022
UNIQUE NUMBER: 186088
DUE DATE: 2 JUNE 2022
,1
, QUESTION 1
1.1 Define the following scientific terms:
1.1.1 Scientific method:
Principles and procedures for the systematic pursuit of knowledge involving the
recognition and formulation of a problem, the collection of data through observation
and experiment, and the formulation and testing of hypotheses.
OR
The scientific method is a series of steps followed by scientific investigators to
answer specific questions about the natural world. It involves making observations,
formulating a hypothesis, and conducting scientific experiments.
1.1.2 Hypothesis:
A supposition or proposed explanation made on the basis of limited evidence as a
starting point for further investigation.
OR
A supposition or explanation (theory) that is provisionally accepted in order to
interpret certain events or phenomena, and to provide guidance for further
investigation. A hypothesis may be proven correct or wrong, and must be capable of
refutation. If it remains un-refuted by facts, it is said to be verified or corroborated.
2
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