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Rainbow [258]
3 years ago
13

A research study in which evaluation is performed using a control group that is similar to the experimental group, but not selec

ted at random or specifically matched is a
Social Studies
1 answer:
Vera_Pavlovna [14]3 years ago
8 0

Answer:

The answer is Option C, a nonequivalent control group design.

Explanation:

One of the most used research designs in research about social phenomena is the non-equivalent groups design. It resembles the pretest-posttest format used in randomized experiments, but there is no random assignment. In the non-equivalent groups version, the researcher often selects groups they feel are similar to the original experimental group, like choosing another classroom from the same grade at a different school in the case of educational research. This cannot be as similar however if both groups were randomly assigned as the researcher actively performing the selection of an entire group might allow some bias to enter the selection.

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If rutherford had fired neutral particles at the gold foil rather than positively charged alpha particles, how would his results
Citrus2011 [14]

The outcomes would remain unchanged, with the majority of particles passing through the foil undisturbed and only a small number being deflected at broad angles.

<h3>Deflected angles? What do you mean by that? </h3>

A deflection angle is the angle created by the forward extension of the previous leg and the line ahead. From the tangent at the PC or PT to any other desired point on the curve, the deflection angle is calculated. When determining the refractive index of the prism, the angle of deflection () between the incident and emerging rays is crucial. In gunnery, the deflection angle is crucial. In this context, it alludes to the angle formed by the lines of sight to the aiming point and a moving target. The charge to mass ratio of a particle determines the angle of deflection it experiences in an electric field. Greater deflection results from a stronger attraction between the particle and electric field at higher charges.

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5 0
2 years ago
20. What was Ben Tillman's reason for establishing an agricultural college?
sveta [45]

I believe the answer is C ^^

8 0
3 years ago
Read 2 more answers
The location of the Ottoman Empire had an impact on the
tigry1 [53]
Trade between Europe and Asia
Hope this helps ! :)
Brainliest ?
6 0
3 years ago
Will any candidate in the Georgia runoff get more than 3 million votes
ExtremeBDS [4]

Possibly, it depends on the candidates and whether people like one person significantly more than the other candidate(s). As of now, there haven't even been 3 million votes yet, but it's possible

6 0
3 years ago
After anika learned that her history teacher had suffered an anxiety disorder, she concluded that the teacher's tendency to talk
Art [367]

Answer:

biased power of diagnostic labels

Explanation:

Diagnostic labels refers to the act of separating people based on a certain traits or characteristics for research or diagnostic purposes.

Initially, the purpose of creating diagnostic labels is to make it easier for us to identify a symptom that might resided. But , if we held those diagnostic labels harder that we suppose to be, we will form a bias that might make us falsely interpreted the traits/characteristics (just like when anika perceive her teacher of being insecure simply because her teacher talk loudly)

3 0
4 years ago
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