11. Control Group Bart believes that mice exposed to microwaves will become extra strong. He decides to perform this experiment by placing 10 mice in a microwave for 10 12. Experimental Group seconds. He compared 13. Independent Variable these 10 mice to another 10 mice that had not been exposed. His test consisted of a heavy block of wood that blocked the mause food, He found that 8 out 14. Dependent Varlable of 10 of the microwaved mice were able to push the block away. 7 out of 10 of the non- microwaved mice were able to do the same. 15. How could Bart's experiment be improved? 16. Control Group Krusty was told that a certain itching powder was the newest best thing on the market; it even claims to 17. Experimental Group cause 50% longer lasting itches. Interested in this product, he buys the itching powder and compares it to his usual product. One test 18. Independent Variable subject (A) is sprinkled with the original itching powder, and another test subject (B) was sprinkled with the Experimental itching powder. Subject A reported having itches for 30 minutes. Subject B reported to have itches for 45 minutes. 19. Dependent Varlable 20. Describe how Lisa would perform this experiment. Identify the control and experimental group, and the independent and dependent variables in your description. Lisa is working on a science project. Her task is to answer the question: "Does Rogooti (which is a commercial hair product) affect the speed of hair growth?" Her family is willing to volunteer for the experiment.
11. Control Group Bart believes that mice exposed to microwaves will become extra strong. He decides to perform this experiment by placing 10 mice in a microwave for 10 12. Experimental Group seconds. He compared 13. Independent Variable these 10 mice to another 10 mice that had not been exposed. His test consisted of a heavy block of wood that blocked the mause food, He found that 8 out 14. Dependent Varlable of 10 of the microwaved mice were able to push the block away. 7 out of 10 of the non- microwaved mice were able to do the same. 15. How could Bart's experiment be improved? 16. Control Group Krusty was told that a certain itching powder was the newest best thing on the market; it even claims to 17. Experimental Group cause 50% longer lasting itches. Interested in this product, he buys the itching powder and compares it to his usual product. One test 18. Independent Variable subject (A) is sprinkled with the original itching powder, and another test subject (B) was sprinkled with the Experimental itching powder. Subject A reported having itches for 30 minutes. Subject B reported to have itches for 45 minutes. 19. Dependent Varlable 20. Describe how Lisa would perform this experiment. Identify the control and experimental group, and the independent and dependent variables in your description. Lisa is working on a science project. Her task is to answer the question: "Does Rogooti (which is a commercial hair product) affect the speed of hair growth?" Her family is willing to volunteer for the experiment.
Biology (MindTap Course List)
11th Edition
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Chapter1: A View Of Life
Section: Chapter Questions
Problem 7TYU: Ideally, an experimental group differs from a control group (a) only with respect to the hypothesis...
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Question
answer 11-15 please
Transcribed Image Text:11. Control Group
Bart believes that mice
exposed to microwaves
will become extra strong.
He decides to perform
this experiment by
placing 10 mice in a
microwave for 10
12. Experimental Group
seconds. He compared
13. Independent Variable
these 10 mice to another
10 mice that had not been exposed. His test
consisted of a heavy block of wood that
blocked the mause food, He found that 8 out
14. Dependent Varlable
of 10 of the microwaved mice were able to
push the block away. 7 out of 10 of the non-
microwaved mice were able to do the same.
15. How could Bart's experiment be improved?
16. Control Group
Krusty was told that a
certain itching powder was
the newest best thing on the
market; it even claims to
17. Experimental Group
cause 50% longer lasting
itches. Interested in this
product, he buys the itching
powder and compares it to
his usual product. One test
18. Independent Variable
subject (A) is sprinkled with the original itching
powder, and another test subject (B) was
sprinkled with the Experimental itching
powder. Subject A reported having itches for
30 minutes. Subject B reported to have itches
for 45 minutes.
19. Dependent Varlable
20. Describe how Lisa would perform this experiment.
Identify the control and experimental group, and the
independent and dependent variables in your description.
Lisa is working on a science
project. Her task is to
answer the question:
"Does Rogooti (which is a
commercial hair product)
affect the speed of hair
growth?" Her family is
willing to volunteer for the
experiment.
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