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BIO Unit 1 Concept 1: Biology Basics Flashcards | StudBud
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BIO Unit 1 Concept 1: Biology Basics
BIO Unit 1 Concept 1: Biology Basics
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Experimental Design
Flashcards
16 cards
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Practice quiz
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Host live
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Questions
16
Answers
1
If I eat more carrots, then I will score higher on the test because...
What is the DV?
test questions
test scores
type of carrots
amount of carrots
2
Does the mass of a paper airplane make it fly longer?
What is the IV?
mass
model of airplane
flying distance
flight time
3
Control groups are...
Part of the experiment that the scientist changes
Part of the experiment that is being measured
Part of the experiment used for comparing results
Part of the experiment that stays the same
4
A dependent variable is..
The variable changed by the scientist
The variable that is being measured
The variable that remains the same
The variable used for comparing results
5
Which of the following is a statement about what
will happen
based on a set of observations?
opinion
control
prediction
inference
6
What is the
INDEPENDENT VARIABLE
?
The amount of worms
The type of soil
The type of plant
The height of the plant
7
Does the mass of a paper airplane make it fly longer?
Constants
?
mass
flight time
flying distance
model of airplane
8
The
control group
is the group that..
Receives the IV
Does not receive the IV
Does not receive the DV
9
If I eat more carrots, then I will score higher on the test because...
Constants?
amount of carrots
type of carrots
test questions
test scores
10
Which brand of bubble gum blows the largest bubble? Independent variable?
brand of bubble gum
person blowing the bubble
amount of bubble gum
size of bubble
11
Does the amount of glue affect the distance that slime can stretch? Dependent variable?
amount of glue
brand of glue
the ruler
distance stretched
12
Does the mass of a paper airplane make it fly longer?
What is the DV?
model of airplane
mass
flying distance
flight time
13
If I eat more carrots, then I will score higher on the test because...
What is the IV?
test scores
test questions
amount of carrots
type of carrots
14
Which of the following applies to a hypothesis?
all of the above
based on research/observations
must be testable
If..then format
15
What is the
DEPENDENT VARIABLE?
The amount of worms
The type of soil
The type of plant
The height of the plant
16
An independent variable is...
The variable that the scientist changes
The variable that is measured
The variable that stays the same
The variable used for comparing data
