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R1Q4 Module 9 Pre-test

Quiz by Apolonia Solon

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10 questions
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  • Q1

    It is an explanation based on many repeated observations or results during a scientific experimentation. Which is it?

    Principle

    Theory

    Scientific law

    Hypothesis

    30s
  • Q2

    ____________________ are diagrams that graphically represent a chronological progression through a procedure or system.

    Flowcharts

    Venn diagrams

    Line graphs

    Box plots

    30s
  • Q3

    Under which circumstances do we reject a hypothesis?

    If the experiment is faulty and the resulting data support the hypothesis.

    If the experiment is faulty and the resulting data do not support the hypothesis.

    If the experiment is not faulty and the resulting data do not support the hypothesis.

    If the experiment is not faulty and resulting the data support the hypothesis.

    30s
  • Q4

    In flowcharts, this shape usually indicates a decision. Which is described in the previous sentence?

    Rectangle

    Rhombus

    Diamond

    Oval

    30s
  • Q5

    These statements summarize a natural occurrence that may be consistently observed in the same conditions. They may be also expressed in words or in mathematical form. Which is described in the previous sentences?

    Scientific laws

    Theories

    Hypotheses

    Conclusions

    30s
  • Q6

    Which of the following statements is INCORRECT?

    The flowchart symbols are linked together with arrows showing the process flow direction.

    Failure to come up with data supporting a hypothesis is always a waste of time.

    The purpose of most experiments is to find a conclusion that accepts or rejects the hypothesis.

    A theory is not permanent.

    30s
  • Q7

    Which of the following statements is CORRECT?

    Principles general statement that describes some pattern in nature.

    We can draw valid conclusions if our experiment setup is faulty.

    Single experiment trial is enough to establish scientific credibility.

    A conclusion summarizes the significant results of the experiment.

    30s
  • Q8

    _________________ are logical and valid inferences based on scientific findings.

    Hypotheses

    Principles

    Theories

    Conclusions

    30s
  • Q9

    Under which circumstances do we accept a hypothesis?

    If the experiment is not faulty and the resulting data do not support the hypothesis.

    If the experiment is faulty and the resulting data support the hypothesis.

    If the experiment is not faulty and resulting the data support the hypothesis.

    If the experiment is faulty and the resulting data do not support the hypothesis.

    30s
  • Q10

    _________________ are ideas based on scientific rules and laws that are generally accepted by scientists.

    Scientific laws

    Conclusions

    Principles

    Theories

    30s

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