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You are testing for the effect of sunlight on plant growth. Plant 1 is put in a closet for 8 hours/day, and plant 2 is put in direct sunlight for 8 hours/day.Plant 2 grew 4 inches after a week and plant 1 grew 1 in. What was the independent variable?
manipulated variable
Plant height
independent variable
No, you are testing too many variables- types of shampoo and length they went without washing. Also missing a control group
sunlight
If I study for 20 minutes each night, then I will get an A
The plant that was in the dark
control group
You are testing for the effect of sunlight on plant growth. Plant 1 is put in a closet for 8 hours/day, and plant 2 is put in direct sunlight for 8 hours/day. Plant 2 grew 4 inches after a week and plant 1 grew 1 in. What was the dependent variable?
manipulated variable
Plant height
independent variable
No, you are testing too many variables- types of shampoo and length they went without washing. Also missing a control group
sunlight
If I study for 20 minutes each night, then I will get an A
The plant that was in the dark
control group
The manipulated variable is also known as the
manipulated variable
Plant height
independent variable
No, you are testing too many variables- types of shampoo and length they went without washing. Also missing a control group
sunlight
If I study for 20 minutes each night, then I will get an A
The plant that was in the dark
control group
In an experiment, the group that does not receive the variable is known as the
manipulated variable
Plant height
independent variable
No, you are testing too many variables- types of shampoo and length they went without washing. Also missing a control group
sunlight
If I study for 20 minutes each night, then I will get an A
The plant that was in the dark
control group
What is the proper way to word a hypothesis?
manipulated variable
Plant height
independent variable
No, you are testing too many variables- types of shampoo and length they went without washing. Also missing a control group
sunlight
If I study for 20 minutes each night, then I will get an A
The plant that was in the dark
control group
The variable that is different between each test group in an experiment and the one that you are changing is called the
manipulated variable
Plant height
independent variable
No, you are testing too many variables- types of shampoo and length they went without washing. Also missing a control group
sunlight
If I study for 20 minutes each night, then I will get an A
The plant that was in the dark
control group
You are testing the effectiveness of different shampoos on oil. One group uses 20 students who haven't washed their hair in 2 days, the other group uses 20 students who haven't washed their hair in 5 days. Is this experiment set up correctly?
manipulated variable
Plant height
independent variable
No, you are testing too many variables- types of shampoo and length they went without washing. Also missing a control group
sunlight
If I study for 20 minutes each night, then I will get an A
The plant that was in the dark
control group
You are testing for the effect of sunlight on plant growth. Plant 1 is put in a closet for 8 hours/day, and plant 2 is put in direct sunlight for 8 hours/day. Plant 2 grew 4 inches after a week and plant 1 grew 1 in. What was the control group?
manipulated variable
Plant height
independent variable
No, you are testing too many variables- types of shampoo and length they went without washing. Also missing a control group
sunlight
If I study for 20 minutes each night, then I will get an A
The plant that was in the dark
control group
Check it!