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Experimental Design
Page 8
Questions (548)
Where can I find information on how to conduct an experiemnt on the affect of humidity on the hair of mammals?
Please Help ..I
1 answer
asked by
Brook
496 views
While performing an experiment, a positive control group is given a treatment that was used one time previously in another
1 answer
asked by
Jenny
483 views
Scientists performed an experiment to determine whether there is a connection between learning ability and food. They took two
3 answers
asked by
Nina
503 views
Why is it important to make sure that the volume of water and the starting
temperature are the same in each trial ?
2 answers
asked by
danny
463 views
what is a controlled variable
1 answer
asked by
Anonymous
479 views
Researchers investigated the effects of encoding conditions on subsequent memory for a list of words. Participants were assigned
1 answer
asked by
matt
473 views
Apples, lemon/water solution, pears, 1 knife , 2 bowls and a banana
independent variable: dependent variable: constant variables:
6 answers
asked by
heheheheh
460 views
Suppose you were testing the boiling temperature of several liquids.how would you use numbers in your investigation?
1 answer
asked by
Katelynn
469 views
Which of the following are possible statistically significant findings from a 2 X 2 factorial design?
a. two main effects but no
1 answer
asked by
Ann
438 views
example of a finished apa independent project with between subjects and analysis of variance
1 answer
asked by
KT
433 views
I want to do an experiment fro my statistics class but I'm not sure if this will work:
The effect of color on memory I want to
1 answer
asked by
Samantha
434 views
Why is it important to have a controlled experiment?
1 answer
asked by
Khaliyl R Testman
433 views
What is a dependent variable? Provide at least two examples.
1 answer
asked anonymously
63 views
What did the class determine was the independent variable
The number of paper clips The number of coils of wire
1 answer
asked anonymously
12 views
19. What is the difference between an independent and dependent variable? -
1 answer
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Introduction into social science
20. Differentiate between an experimental and control group? -
1 answer
asked anonymously
26 views
A student decides to conduct an investigation to determine the boiling points of water and ethanol. The student will heat
1 answer
asked anonymously
38 views
My hypothesis is that there is a relationship between violence in children and the type of TV they watch What research method
1 answer
asked anonymously
36 views
Researchers from a juice company selected 20
individuals who consented to a taste test. The researchers selected 10 of the 20
1 answer
asked by
Dr doof
74 views
TESTABLE QUESTION & HYPOTHESIS WORKSHEET
(3pts each) Write a hypothesis for each of the following research problems. Identify the
1 answer
asked by
Daniel
32 views
(3pts each) Write a testable question for each of the following hypotheses. Identify the dependent and independent variable for
1 answer
asked by
Daniel
45 views
Why is it necessary to have a positive and a negative control
1 answer
asked anonymously
23 views
independant vs dependant variable explanation
1 answer
asked anonymously
25 views
Defined the following terms, control, variable, and hypothesis
1 answer
asked anonymously
10 views
What are the benefits of using repeated trials and replication in a scientific investigation?
5 answers
asked anonymously
22 views
In one to three sentences: Why is it important to hold MOST things constant in a scientific experiment and only change ONE
1 answer
asked anonymously
19 views
Hypothesis:
1 answer
asked anonymously
9 views
The factor that is changed throughout an experiment is called the _______.
constant constant hypothesis hypothesis variable
1 answer
asked by
mr. fox
25 views
in an experiment to determine the usefulness of vitual realitty therapy in curing phobic disorders subjects are assigned to one
1 answer
asked anonymously
27 views
which characteristic is an advantage of experimentation
it is guaranteed to produce a valid result it is completely ethical and
1 answer
asked anonymously
19 views
Can you test a hypothesis you have by conducting an experiment?
1 answer
asked by
boo
46 views
For this investigation, three separate aquariums were used for the trials to collect data. Three Planaria were placed in each of
1 answer
asked anonymously
27 views
Students are conducting an experiment to determine if the amount of sunlight affects the size of clover leaves. They plant
1 answer
asked by
Neytiri Barran-etim
94 views
Students are conducting an experiment to determine if the amount of sunlight affects the size of clover leaves. They plant
1 answer
asked anonymously
30 views
Students are conducting an experiment to determine if the amount of sunlight affects the size of clover leaves. They plant
1 answer
asked by
auroranicole1990
35 views
What is the dependent variable in this experiment? (1 point)
amount of water amount of water fruit weight fruit weight sun
1 answer
asked anonymously
32 views
What is the dependent variable in this experiment
1 answer
asked anonymously
8 views
A student adds different amounts of ice to four samples of water and records the change in temps after 30 minutes. What is the
1 answer
asked by
Jozikee
26 views
what is the dependent variable is this experiment (1 point)
1 answer
asked anonymously
8 views
As part of an investigation into the strength of electrostatic forces between molecules of water, a student will measure the
3 answers
asked anonymously
48 views
Experimental design: Heat samples of water and ethanol in two separate beakers using a Bunsen burner. Measure the temperatures
5 answers
asked anonymously
73 views
ESS Student Intro Activity 2 6. Now you are ready to recreate the experiment that happened before you arrived on the scene.
1 answer
asked by
.
7 views
Use the scenario to answer the question.
A student is studying the effects of sunlight on tomato plants. She chooses 6 tomato
7 answers
asked anonymously
180 views
Use the scenario to answer the question.
A student is studying the effects of sunlight on tomato plants. She chooses 6 tomato
1 answer
asked anonymously
34 views
make a lab report The data collected includes measurements of the racetrack and checkpoints, as well as the recorded times at
1 answer
asked anonymously
18 views
Kevin decides to find out which fertilizer is best for tomatoes. He pots up three plants, all with the same soil, giving one no
1 answer
asked anonymously
22 views
The image blueringmedia/123RF evaluate the experimental design of the experiment: a group of students wants to see if they can
1 answer
asked anonymously
28 views
Reword this essay so that it is at an eighth grade level please
To evaluate the experimental design, first, we need to consider
1 answer
asked anonymously
59 views
In an agricultural report, lime trees receiving the most water produced the most limes. Identify the dependent and independent
1 answer
asked anonymously
23 views
In an agricultural report, lime trees receiving the most water produced the most limes. Identify the dependent and independent
1 answer
asked anonymously
13 views
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