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Experimental Design
Page 6
Questions (548)
In a bumper test, three types of autos were deliberately crashed into a barrier at 5 mph, and the resulting damage (in dollars)
1 answer
asked by
T
440 views
the sigle factor that is altered in an experiment is the?
1 answer
asked by
james
406 views
Please point me in the direction of being able to describe the structure of a "double-blind" experiment.
5 answers
asked by
Max
934 views
what were the independent and dependent variables used in "discovering love" study by Harlow?
2 answers
asked by
katelyn
837 views
Directions: You are a medical researcher who has just "discovered" a new treatment for AIDS. Now you need to design an
2 answers
asked by
Jenny
587 views
Directions: You are a medical researcher who has just "discovered" a new treatment for AIDS. Now you need to design an
2 answers
asked by
Jenny
570 views
Right now I'm studying photosynthesis in Biology. We have to design an experiment that would prove how light reactions occur
1 answer
asked by
Eddie
1,018 views
what are the independant and dependant variable definitions?
3 answers
asked by
evan
510 views
what does experimental group mean?
4 answers
asked by
@(-.-)@
373 views
This doesn't seem like it should be that hard, but it is.
List the 2 parts of a controlled experiment. _____ variable-- the
10 answers
asked by
Laura
636 views
What is the difference between a control group and an experimental group? Thanks in advance. :)
control group is the group you do
1 answer
asked by
Marie
662 views
Three of the four designs DID lift the required mass. One design fell short. After reviewing the other designs, it is apparent
1 answer
asked anonymously
37 views
In an experiment, what is the factor that is tested?
specimen control hypothesis variable
23 answers
asked by
The Funge
47 views
4. What is a dependent variable? Provide at least two examples
1 answer
asked anonymously
62 views
What is an independent variable? Provide at least two examples
1 answer
asked anonymously
36 views
Controlled variables
1 answer
asked by
Kelvin
31 views
I would like some help if that is OK, like soon!:)
1.) A group of scientists proposes an idea that a chemical compound will
4 answers
asked by
Jessica
2,877 views
A nutritionist wants to conduct a study to validate the efficacy of an herb as an aid in weight loss. She randomly assigns half
6 answers
asked by
Amy
2,619 views
Marcus wants to test the effect of gravity on objects with different masses. He drops two footballs from a first-floor window, a
1 answer
asked anonymously
61 views
Marcus wants to test the effect of gravity on objects with different masses. He drops two footballs from a first-floor window, a
1 answer
asked anonymously
79 views
Bart believes that mice exposed to microwaves will become extra strong (maybe he's reading too much Radioactive Man). He decides
3 answers
asked by
Mika
1,943 views
A science teacher was curious to see whether offering money for good grades would increase student peformance on a test. The
9 answers
asked by
Amber
1,601 views
Identify the variables from the experiment below.
Timmy has decided he wants to test which if music can read help flowers grow.
4 answers
asked by
heauxszn
1,584 views
Experimental Design: From the work you have done this semester, choose a topic and design an experiment you would be able to
4 answers
asked by
louren
1,479 views
I know this is long but can someone just explain it to me? Please? Don't have to give the answer, I'm just confused :(
1. An
4 answers
asked by
Martha
1,427 views
Volunteers for a human performance study were randomly divided into two groups. The first group had their flexibility measured
3 answers
asked by
Anonymous
1,456 views
Summarize these paragraphs.
The independent variable is the variable that can be manipulated or controlled in an experiment,
1 answer
asked by
Jsh7sbna
71 views
Scooby-Doo loves to eat Scooby Fruit Snacks and his favorite flavor is raspberry. His hunger level depends on the amount of
1 answer
asked anonymously
38 views
Why is the dependent variable of the experiment the rate of the evaporation that occurred in each beaker and not the room in
1 answer
asked anonymously
69 views
A student adds different amounts of ice to four samples of water and records the change in temperature after 30 minutes. What is
7 answers
asked anonymously
79 views
A researcher designs an experiment to determine if German Shepherds prefer pet doors that opens from the the top. He installs
7 answers
asked by
The tea sis
1,418 views
A student adds different amounts of ice to four samples of water and records the change in temperature after 30 minutes. What is
1 answer
asked by
I hate math
76 views
A researcher was interested in the emotional effects of music on exam performance. Before their exam, a professor took one group
4 answers
asked by
Rachael
1,414 views
4. The data below are from an independent-measures experiment comparing three different treatment conditions.
Treat. 1 Treat 2
3 answers
asked by
Pam
1,407 views
Independent Variable Manipulated Variable- What will you be changing in the experiment?
4 answers
asked by
Varibles and Hypothesis Worksheet
1,281 views
Step 1: Review these videos from your lessons if you need help with completing the lab report - Step One: Ask a Question, Step
2 answers
asked by
HELP PLEASE
1,251 views
24. Identify a source of error for the experimental design of the cobalt(II)chloride system
In the experiment, there were three
1 answer
asked by
need helpp
1,230 views
The structure of a two-factor study can be presented as a matrix with the level of one factor determining the rows and the
2 answers
asked by
kd
1,190 views
What are the independent and dependent variables when determining the percentage water in hydrated copper sulfate salts, while
1 answer
asked by
Veronica
1,148 views
What is the independent variable for: Does a color have an effect a person's food choice?
color is the independent variable, food
1 answer
asked by
Britwilliam
1,136 views
4. The data below are from an independent-measures experiment comparing three different treatment conditions.
Treat. 1 Treat 2
2 answers
asked by
Pam
1,084 views
please tell me if you agree with the following:
Which Brand of popcorn hs the least amount of unpooped kernels after 3 minutes.
2 answers
asked by
lori
1,112 views
Please help me with my homework! OK, so there is this girl conducting an experiment to see whether a solution (juice) will take
4 answers
asked by
Annonymous
1,021 views
I am having trouble with Restate the problem in terms of the following:
Manipulated variable Constant (control) variables
3 answers
asked by
pookie
990 views
what is the independent variable simply
1 answer
asked anonymously
13 views
what is the independent variable
1 answer
asked anonymously
13 views
A student is trying to find out if people prefer vanilla ice cream or chocolate ice cream. She buys several containers of
2 answers
asked by
Latonya Kincade
1,010 views
Can someone please help me on this question!
Research subjects that are divided up based on gender, age, etc. to be compared to
2 answers
asked by
mysterychicken
929 views
i had to make up an experiment for school. but my teacher said it wasn't an experiment.
my hypothesis is that there is a
1 answer
asked by
Todd L
940 views
Read the scenario.
You want to answer the following question: Does drinking cause liver damage? You set up an experiment by
3 answers
asked by
DeafeninGaming
933 views
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