Which of the following is a proper hypothesis?

If I add water, then my plant will grow higher

Supported with a lot of evidence

The independent variable:

is what you change between groups

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Duplicate of Scientific Method and Graphing

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physical science quiz 1

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Answers

1
What can be concluded from this graph ?
Steve sells mainly bugs
All the pet sales are equal
Steve sells mostly fish
Steve sells no pets
2
What type of graph would be best for this data?
scatterplot
bar graph
line graph
pie graph
3
Which of the following is a proper hypothesis?
I think plants grow more with light
My group believes that sun affects plants
If I add water, then my plant will grow higher
Plants don't grow
4
The independent variable is put on the ____ axis on a graph:
b
x
y
z
5
If I eat more vegetables, then I will lose weight faster. What is the dependent variable?
eating more vegetables
will lose weight faster
weighing yourself
not eating vegetables
6
The dependent variable goes on the ____ axis:
z
a
x
y
7
What type of graph would be best to make for this data?
scatter plot
line graph
bar graph
pie graph
8
What is the purpose of a graph?
To visualize data
To prove you are right
To help you form a procedure
To waste time
9
What is the first step in the scientific method
procedure
conclusion
form a hypothesis
ask a question
10
The constant in an experiment is:
what you keep the same
what you change
what you compare results to
what you graph
11
The dependent variable:
is something you keep the same
is what you compare results to
is something you change between groups
is what is measured
12
A theory is...
something that is true forever and ever
Supported with a lot of evidence
worded in if-then form
Something that changes all the time
13
The independent variable:
is what you change between groups
is what you compare results to
is what you measure
is kept the same
14
If I take my vitamins every day, then I will not feel tired. What is the independent variable?
taking vitamins everyday
not taking vitamins
Won't feel tired
taking vitamins at same time
15
What is a control in an experiment?
what you measure
what you change between groups
what you compare results to
what you graph

Duplicate of Scientific Method and Graphing Flashcards | StudBud