1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
photoshop1234 [79]
3 years ago
14

A researcher asks an assistant to conduct a study on her behalf. She specifically tells her assistant only to share the results

anonymously and not include the names of the students along with their scores. Such an experiment would be considered a__________-a. double-blind experiment.b. single-blind experiment.c. correlational study.d. laboratory observation.
Biology
1 answer:
Pavel [41]3 years ago
4 0

Answer:

a. double-blind experiment

Explanation:

A double-blind study <em>is done when the participants and experimenters do not know who is receiving which treatment in order to prevent bias.</em> We can conclude this is the correct answer because the results are being shared anonymously.

I hope you find this information useful and interesting! Good luck!

You might be interested in
True or false? Less than 0.1% of the energy in a food chain generally makes it from the sun to quaternary consumers?
SVETLANKA909090 [29]
The correct answer is True!

Hope this helps
4 0
3 years ago
Read 2 more answers
There are many interconnections between the arterial branches of the coronary circulation, which function to maintain a constant
DaniilM [7]

Answer:

The correct answer is option-C

Explanation:

Anastosomes is a connection between the two interconnected tubular structures like in the loops of intestine or the blood vessels.

The anastomy between the blood vessels is known as the circulatory anastomosis. The connection is formed between the arteries and arteries or between veins and veins or between arteirs and veins.

The anastosome connections forms the bypass route for the flow of blood if one pathway of blood id blocked.

Thus, option-C is the correct answer.

4 0
3 years ago
How could wetland restoration affect humans who live in the area? How might it affect native wildlife? (Consider both positive a
Ahat [919]

Answer:

the answer is c

i did this test before in 8 grade

7 0
2 years ago
About how long ago did the first single-celled life form appear on Earth?
stich3 [128]

Answer:

Around 4.1 billion years ago, the first single celled life form appeared on Earth

5 0
3 years ago
Water molecules exhibit a property by virtue of which they can stick to each other. What is this property referred to as?
lisov135 [29]
Its referred to as <span> cohesion</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • Please look at this picture and help me out (biology)
    7·1 answer
  • If closely related horses are inbred,predict the outcome
    8·1 answer
  • After a major environmental change, what happens to species that do not adapt or move?
    9·2 answers
  • PLEASE HELP ME
    8·1 answer
  • Which graph most likely represents a rabbit population that found a new larger habitat, but then eventually experienced an
    9·2 answers
  • Choose medications design to experiment test impact on the heart rate
    15·1 answer
  • Where does most ocean pollution come from
    5·2 answers
  • Why Do many scientist think that prokaryotes are similar to the first organisms on the earth?
    10·2 answers
  • A mangrove community in a coastal area contains mangrove trees, mangrove
    6·1 answer
  • Explain the metamorphosis process in 10 words or less.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!