# R1Q4-M9-Post-test

## Quiz by Shandielyn Abdon

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10 questions
• Q1

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

Diamond

Rhombus

Rectangle

Oval

30s
• Q2

Under which circumstances do we reject a hypothesis?

If the experiment is 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 the resulting data supports the hypothesis.

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

30s
• Q3

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

Flowcharts

Box Plots

VennDiagrams

Line Graphs

30s
• Q4

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

Principles

Conclusions

Theories

Scientific Laws

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?

Theories

Conclusions

Scientific Laws

Hypotheses

30s
• Q6

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

Scientific Law

Theory

Principle

Hypothesis

30s
• Q7

Which of the following statements is INCORRECT?

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

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

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

A theory is not permanent.

30s
• Q8

Which of the following statements is correct?

Principles general statement that describes somepattern 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
• Q9

_________________ are logical and valid inferences based on scientific findings.

Hypotheses

Principles

Conclusions

Theories

30s
• Q10

Under which circumstances do we accept a hypothesis?

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

30s

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