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Match it! Select the correct answer from the pull down...Good luck!
What is the variable you change in an experiment?
independent variable
control group
hypothesis
quantiative
time
Add all the numbers and divide by the number of numbers.
line graph
bar graph
How do you find an average?
independent variable
control group
hypothesis
quantiative
time
Add all the numbers and divide by the number of numbers.
line graph
bar graph
graph used to compare groups. Has words and numbers.
independent variable
control group
hypothesis
quantiative
time
Add all the numbers and divide by the number of numbers.
line graph
bar graph
Students roll cars down ramps covered w/ different types of paper. They use sand paper, wax paper, and copy paper. They also use the ramp with no paper and measure the time it takes the cars to roll down each ramp. What is the dependent variable?
independent variable
control group
hypothesis
quantiative
time
Add all the numbers and divide by the number of numbers.
line graph
bar graph
What is an observation that describes how many/how large? It involves numbers.
independent variable
control group
hypothesis
quantiative
time
Add all the numbers and divide by the number of numbers.
line graph
bar graph
The most normal group or scenario
independent variable
control group
hypothesis
quantiative
time
Add all the numbers and divide by the number of numbers.
line graph
bar graph
an educated guess
independent variable
control group
hypothesis
quantiative
time
Add all the numbers and divide by the number of numbers.
line graph
bar graph
a graph used to show change over time. Has 2 sets of numbers.
independent variable
control group
hypothesis
quantiative
time
Add all the numbers and divide by the number of numbers.
line graph
bar graph
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