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Greeley [361]
3 years ago
6

Which sampling method does not require a​ frame? Choose the correct answer below. A. Simple random B. Systematic C. Cluster D. S

tratified E. All of the above sampling methods require a frame
Social Studies
1 answer:
Rainbow [258]3 years ago
8 0

Answer: B. Systematic Sampling

Explanation: A sampling frame is a complete list of everyone or everything you want to study.

A systematic sample does not require a frame,it is obtained by selecting every "nth" individual from the population.

For instance, in a population of 500 people, a statistician or researcher selects every 10th person for sampling.

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I'm pretty sure that a country can be unstable if there were a lot of deaths, if there weren't enough kids who had educated, or if there weren't that many men and women who didn't have jobs so they couldn't send their kids to school. It can also be unstable because of debt, bad economy, and health issues. 
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A(n) ________ study uses an approximation of a given topic as the central focus of the research. this might involve using animal
Rudiy27

The answer is <u>"Analogue study".</u>


Analogue Studies refers to studies in which a scientist attempts to copy the conditions theorized as prompting variation from the norm.  

Analogue studies are experimental studies in which members intently take after the objective populace. For instance, assume the objective populace would be discouraged individuals; in a simple examination, the specialists will lead try different things with discouraged creatures or ordinary individuals who were quickly made pitiful.

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Mrac [35]

Question 1: B

Question 2: I believe D

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3 years ago
To avoid mistakes in a speech, it is a good idea to ask someone to review it beforehand to ______ its accuracy.
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Asking someone to check your speech in advance to ensure its accuracy will help you avoid making blunders.

The degree to which an expression or measurement conforms to a genuine value is known as accuracy. Additionally, it concerns accuracy or the lack thereof. In other domains, such as science, the term is more precisely defined; it is distinguished from precision.

Accuracy refers to how closely the measurement resembles the actual value. It's important to achieve the same result every time you take a measurement in order to be reliable.

Consider how shooting at a target would be like taking measurements. The target, or bullseye, stands in for the real worth you're attempting to gauge.

Doctors and researchers use the phrases accuracy sensitivity and specificity when discussing the accuracy of medical testing. These metrics let us know how accurately a test can determine whether or not a person has a condition.

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brainly.com/question/14244630

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