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Science and Research
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Questions (204)
The fifth and final step in testing a hypothesis is taking a sample and, based on the decision rule, deciding if the null
2 answers
asked by
Anonymous
508 views
Problem
Design an experiment that uses color to modify human behavior. I. Understand the Problem (a) Discuss how the graph of
2 answers
asked by
sherri
561 views
So...
What's an example of undefined correlation?
1 answer
asked by
Eve
613 views
The effects of training at a cellular, biomechanical and psychological level.
1 answer
asked by
sean
325 views
I have to find research about Jan van Helmont's work on Spontaneous Generation and I am having trouble finding info. about it
1 answer
asked by
Amanda
651 views
hi
i am doing a research report on proving that the animals from the past were different and more dangerous then they are now....
15 answers
asked by
Trixie
613 views
which of the following steps in scientific polling comes FIRST?
a. tabulating the data b. constructing the sample c. preparing
3 answers
asked by
jere
1,361 views
Is there a strong connection between our mood and our senses? Has there been science esearch to support or disprove this notion?
4 answers
asked by
Christian
454 views
sorry to do this to you, gurublue, but i had to break it up into different pieces...this is the last one, i swear!!
The
2 answers
asked by
melinda
506 views
How can I determine if my results are reliable?
I measured the voltage produced across different cells made of four different
1 answer
asked by
Cheryllyn
437 views
How would someone identify an unknown bacteria?
"<i>Due to the prospect of interplanetary travel, how would you attempt to
1 answer
asked by
Allison
605 views
Please help us. Our experiment involved the formol titration of hydrolyzed and unhydrolyzed peptides, to determine the amino
1 answer
asked by
CLJ
441 views
I am doing a science project on the "Effect of humidity on the hair of mammals?" that's my topic. Now my teacher wants me to
1 answer
asked by
kerstin =)
1,102 views
Can self assembly of macromolecules occur in vivo?
I think it does occur. DNA, RNA, polypeptides, etc.
1 answer
asked by
Mary
1,026 views
If huperzine A were present in synapses between motor neurons and muscles, it would
http://www.raysahelian.com/huperzinea.html
1 answer
asked by
Anonymous
631 views
Mention special information to be included in laboratory book
1 answer
asked anonymously
31 views
6.
Su has a job where she can spend her days applying for grants for further research and design and report her research findings
1 answer
asked by
iuytredszdxcbnmjkjiu876543wq2asZxbnmkoiu8y76543wq2
34 views
Which of the following statements about correlation and causation is true?
Causation implies correlation. Correlation and
4 answers
asked by
Klauus
2,423 views
If someone were to replicate your experiment, what concepts
and vocabulary would they need to know to better understand what is
1 answer
asked anonymously
27 views
Challenges faced by laboratory scientist at work
1 answer
asked by
Kelvin
32 views
Publishing can play a major factor in how a scientist is regarded. This is because the number of publications scientists produce
6 answers
asked by
F
1,383 views
Which option correctly defines a scientific theory?
an explanation for observable facts that is supported by experimental
6 answers
asked by
Bri
1,270 views
Which options accurately identify a characteristic that describes scientific journals?
(Select all that apply) peer reviewed
4 answers
asked by
Bri
1,091 views
Which is an example of using ethics in experiments?
identify trends see the influence of multiple variables analyze multiple data
4 answers
asked by
Chrus
1,037 views
When scientists present research findings to other scientists, what should they do?
(Select all that apply) use technical jargon
4 answers
asked by
Bri
983 views
Hello,
I need to analyze an experiment... could you help me? Stewart Fist reported the results of an experiment investigating the
2 answers
asked by
Scarlett
969 views
Scientist do experimental tests more than once so they can reduce the chance of errors. This is called conducting what?
2 answers
asked by
jacob
869 views
Testing Laboratory Gloves The New York Times ran an article about a study in which Professor Denise Korniewicz and other Johns
2 answers
asked by
josh
865 views
/ask write a laboratory report for
1. Identifying the different feed sources It should contain all steps of laboratory report
1 answer
asked by
Torapa belete
42 views
Use each terms below just once to complete the passage.
(1)experimental results ,(2) experiment(s), (3)hypotesis ,(4) laws ,(5)
2 answers
asked by
joy
887 views
Based on a study of IQs of men and women who play chess competitively, a researcher
concludes that playing chess causes people to
4 answers
asked by
slomomo
811 views
the estimate and uncertainty for experiment 1 is .15+-.01 and the .12+-.01 for experiment 2. Is the discrepancy between these
3 answers
asked by
Tiffany
759 views
In addition to the salt/sugar question, what will you use and what unit of measure will you place on the y axis of the bar graph
1 answer
asked by
tee
712 views
I have questions but I don't understand this passage. Could you give a summery? Here are the question
1. One problem the
1 answer
asked by
Morgan
665 views
What is an example of a real world relationship where there is no clear independent or dependent variable
4 answers
asked by
Pam
627 views
Safety Concerns: Should there be any precautions or safety rules to follow for this
experiment?
1 answer
asked by
RideOrDie
46 views
how to grow alage without agar
1 answer
asked anonymously
34 views
6. In a study on caffeine and stress, college students indicated how many cups of coffee they drink per day and their current
3 answers
asked by
Carl
650 views
Please someone help me figure this one out with three reasons.
A group of researchers from a local lab are trying to get funding
2 answers
asked by
Mark
597 views
If you thought you had discovered a new element, how could you get the scientific world to accept your discovery?
3 answers
asked by
Liz Bell
593 views
example of data into bar graph in research project
1 answer
asked by
k
24 views
Researchers recruited 20 volunteers- 8 men and 12 men omen- to take part in an experiment
2 answers
asked by
Anonymous
536 views
what is a hypothesis? or something like that.
3 answers
asked by
brxce
543 views
A student investigated the effect of root space on plant growth. The student grew two groups of plants of the same variety. Both
6 answers
asked anonymously
76 views
A skeptical paranormal researcher claims that the proportion of Americans that have seen a UFO is less than 5%.
the type of
2 answers
asked by
Katelyn
553 views
Scientists performed an experiment to determine whether there is a connection between learning ability and food. They took two
3 answers
asked by
Shauna
547 views
The question is: Scientists do their experimental tests more than once, so they can reduce the effects of chance errors. This is
3 answers
asked by
Rachel
519 views
How is empirical evidence different from an opinion.
Is empirical evidence-Empirical evidence is information acquired or gathered
2 answers
asked by
Patrick
517 views
Think about the entire article by Revis is the scientist name position and organization the Arthur uses?
1 answer
asked anonymously
37 views
what is the difference between small, controlled lab experiments versus an ecosystem-scale experiement
1 answer
asked anonymously
73 views
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