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
KIM [24]
3 years ago
14

A new cream was developed to reduce the irritation caused by poison ivy. To test the effectiveness, researchers put an ad online

asking for volunteers to participate in the study. One hundred subjects replied, and they were informed that one group would receive the new cream and the other group would receive a cream with no active ingredient. All 100 subjects were exposed to poison ivy. Fifty were then assigned to the group with the new cream, and 50 were assigned to the group with the cream with no active ingredient. After three days, the subjects’ level of irritation was measured.
Of the 50 subjects that were assigned to the cream with no active ingredient, 15 stated they had less irritation. What is this called?

placebo
control group
placebo effect
placebo control
Mathematics
2 answers:
Charra [1.4K]3 years ago
8 0

Answer:

placebo effect

Step-by-step explanation:

edge 2020/2021

TEA [102]3 years ago
4 0

Answer:

c

Step-by-step explanation:

You might be interested in
Is it possible to trisect any angle using only a compass and a straight edge
xeze [42]

Hello from MrBillDoesMath!

Answer:

No. That problem cited is one of 3 great unsolved problems of antiquity. See  https://en.wikipedia.org/wiki/Angle_trisection for details.


Regards,  

MrB

P.S.  I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!


4 0
3 years ago
Read 2 more answers
Aiden is 27 inches tall. He is 3/8 as tall as his father. How y’all is his father?
Paul [167]

27 inches ......... 3/8

x inches .............8/8

<h3>x = (27×8/8)/(3/8) = 27×8/3 = 216/3 = 72 inches (father)</h3>
7 0
3 years ago
How many edges AND faces does this shape have ? (NO LINKS)
Feliz [49]
The shape has five edges (if your including the point at the top) and five faces
4 0
2 years ago
Read 2 more answers
A school has a population of 2500 students. The number of students is increasing at continuous growth rate of 4.5% each year. Wh
Lemur [1.5K]

Answer:

C

Step-by-step explanation:

6 0
2 years ago
question is ,four children saved £29 to go on a coach. They each saved the same amount. How much did each saved
Andreas93 [3]
If they saved £29 all together, and if each of them saved the same amount,
then each saved £29/4 = £7.25 or £7 and 25p.

(Before decimalization in 1971, £7.25 would have been £7 and 5s .)
5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me <br><br> dont take my points
    14·2 answers
  • Quadrilateral ABCD is the result of a translation of quadrilateral EFGH. Segment EF is parallel to segment HG in the pre-image.
    10·2 answers
  • Which number would make this statement true
    9·1 answer
  • A jar contains 8 nickles, 10 dimes, 6 quarters, and 22 pennies. A coin in chosen at random from the jar. What is the probability
    15·1 answer
  • What is the surface area of the triangular prism?
    7·2 answers
  • Find marked price if selling price is ₹3480 and if discount is 6%
    15·1 answer
  • The diameter of a circle is 6ft. Find it’s area to the nearest tenth
    11·1 answer
  • Please someone help and stop giving me links!!! No false answers!! Explanation
    7·1 answer
  • What do you multiply to get 201.25 and add to get 58
    6·1 answer
  • a father is 24years older than his son. if the son is x years old, how old is the father and if the ratio of their ages is 5:2,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!