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Scientific method Flashcards | StudBud

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Scientific method

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Questions 10

Answers

1
the independent variable
is affected by the control variable
is changed by the experimenter
is measured by the experimenter
is affected by the dependent variable
2
A bar graph is used to
compare
all of the answers are correct
show percentages
show the relationship between two variables
3
how many control variable should there be?
2
3
1
keep as many variables controlled as possible
4
on the CONCLUSION step of your experiment you
talk about the experiment steps
tell people about your procedure and results
none of the answers are correct
determine if the data supports your hypothesis
5
A line graph is used to
compare things
all of the answers are correct
show the relationship between two variables
show percentages
6
A hypothesis
all of the answers are correct
can be incorrect
is a prediction or educated guess
is tested with an experiment
7
The second step of the scientific method is
Research
Share
Collect data
Question
8
when doing an experiment you should do multiple trials because
you should try doing more trials than anyone else
you will learn a better technique each time
it will improve accuracy of your results
if you don't do enough trials you will fail
9
The Dependent variable
Is affected by the independent variable
All fo the answers are correct
is measured by the experimenter
Goes on the Y-axis when graphing
10
the step that comes right after Hypothesis in the scientific method is
analyze data
share
research
experiment