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Experimental Design
Page 5
Questions (547)
dr. gibson has created a new energy drink which he hopes will also make a person smarter when testing his new drink what is the
2 answers
asked by
stephanie
621 views
I need to design an experiment with an independent variable and 2 levels. I would like to experiment with whether people say
3 answers
asked by
Anonymous
563 views
Forty students participated in groups of 4-6. They were given a questionnaire to test their knowledge of the Black cultural
1 answer
asked by
Maria
457 views
I want to utilize a true experimental design to study the effects of classical music exposure on the cognitive development of
2 answers
asked by
deb
544 views
Compare/Contrast independent and dependent variables. Provide example of each.
2 answers
asked by
hopeless
815 views
The question is how do I design a basic experiment that would allow us to establish a cause-effect relationship between number
3 answers
asked by
Ann
524 views
the experiment that would allow establishing cause-effect relationship between number of hours worked per week and lower college
1 answer
asked by
Ann
420 views
What is the purpose of the "blank" in a experimental analysis?
1 answer
asked by
Liz
298 views
Select a variable (mean or proportion) to determine if there is a difference in the two groups. Samples must be independent.
2 answers
asked by
bill
533 views
An experimenter is studying how time spent on a cell phone affects people's ability to drive safely. Driving the car is the:
depe
1 answer
asked by
Chloe
386 views
Dr.Rivera and Dr. Harris want to conduct research to determine whether training prisoners in computer skills during
1 answer
asked by
vedrana
466 views
Each week up until fair time we have to turn in one aspect of our project. This week it deals with our conrol, dependent and
7 answers
asked by
Reed
311 views
can anyone help me with this. I can't think of anything or explain to me.
Post an example of a simple experiment of your own
1 answer
asked by
Jeannie
1,066 views
control varibles
2 answers
asked by
oliva
509 views
What is the variable being tested in an experiment called?
3 answers
asked by
Bekah
785 views
Spongebob washed one pair of pants with Clean-O and one pair in his normal soap. The Clean-O plants did not appear cleaner. What
3 answers
asked anonymously
46 views
smithers think thet he can give the worker a special jucie to make them work faster. he makes two groups of 50. group A get the
1 answer
asked by
jesse
391 views
An experimenter is studying how time spent on a cell phone affects people's ability to drive safely. Driving the car is the:
depe
1 answer
asked by
john
413 views
People in the grocery store are asked to do a taste test of a new soft drink product. Two paper cups are given to each person
3 answers
asked by
cindy
496 views
why do experiments usually require a control
1 answer
asked by
ladi
312 views
which variable is the dependent variable?
3 answers
asked by
ana
334 views
When you use procedures like placebos and double-blind conditions, you are attempting to set up ____ for factors that would make
2 answers
asked by
Manny
494 views
I was asked to define independant and dependant variables without defing, but buy using an example...would this be one...two
1 answer
asked by
L
396 views
What is the independent variable?
3 answers
asked by
Daniela
254 views
If there were two groups:
One group who saw a yardstick before estimating its length Another group who did not see a yardstick
1 answer
asked by
Bob
361 views
i'm trying to find strengths to a deep processing vs shalow processing investigation
procedure: 1)class split in half 2)class
4 answers
asked by
simone
469 views
I am having trouble describing the interaction (How does effect of one Independent variable depend on level of other independent
2 answers
asked by
James
502 views
Start by observing the living species around you. Ever wonder why a pollinator is attracted to a particular flower, or what
2 answers
asked by
Anonymous
616 views
Suppose a researcher wants to study the effectiveness of a new reading program for students who have not acquired the necessary
3 answers
asked by
AL
1,218 views
21. Payne (2001) gave participants a computerized task in which they first see a face and then a picture of either a gun or a
1 answer
asked by
mary
395 views
An advantage of conducting an experiment vs. a correlational study is that:
A the cause is not related B the researcher can
2 answers
asked by
vedrana
490 views
Design an experiment that teacher others how to use a balance correctly
2 answers
asked by
Thanh
200 views
Scientists do their experimental tests more than once so they can reduce the effects of chance errors this called
6 answers
asked by
andre
884 views
Sara sets up an experiment with a control group and an experimental group to study how reading to preschool children may improve
1 answer
asked by
Anonymous
451 views
How should a study be designed to measure the effectiveness of cashless payment systems?
1 answer
asked by
Sherrill
394 views
Would this correctly result in random assignment?
A researcher assigns students to one of three conditions based on the month of
3 answers
asked by
ash
452 views
Would this correctly result in random assignment?
1. A researcher assigns students to one of three conditions based on the month
3 answers
asked by
ash
496 views
The Title I coordinator for the district has been tasked with developing a plan to test two new intensive remediation programs
1 answer
asked by
ash
583 views
can someone better explain to me what the independent/manipulated variable is in an experiment. also, i am not clear on what the
2 answers
asked by
Casey
578 views
am having trouble with Restate the problem in terms of the following:
Manipulated variable Constant (control) variables
5 answers
asked by
pookie
501 views
i am in 9th grade biology and i am REALLY confused about the difference between controll variable, responding variable,
1 answer
asked by
Morgan
735 views
When writing a Hypothesis , how would you answer this qyuestion?
What skills or qualifications do you possess that will help you
1 answer
asked by
gail
312 views
How is control used in an experiment?
1 answer
asked by
Brianna
157 views
my quations are
without changing appratus in an experiment how can the reliability of the experiment result be improved and also
2 answers
asked by
lila
595 views
what is a process used to investigate the world around you?
3 answers
asked by
chan
291 views
Hypothesis
Independent Variable Dependent Variable Temperature and reaction rate Particle size and reaction rate
3 answers
asked anonymously
23 views
Your hypothesis contains 2 types of variables. A variable is something that can vary or change. The independent variable is the
3 answers
asked anonymously
48 views
Tony built a ramp to determine the average distance his toy car will travel when released down the ramp. Which experiment will
3 answers
asked anonymously
50 views
You need to give examples for someone else if they would need help on controlled experiments which includes pictures that you
2 answers
asked by
Danielle
204 views
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
438 views
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