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Olenka [21]
3 years ago
12

Ingrid has begun work on a research project. She has decided to recruit participants from General Psychology classes. However, s

he plans to make sure that her sample matches the university population in terms of ethnicity (i.e., 53% should be Caucasian, 25% should be African American, and 22% should be Hispanic American). Ingrid is planning to use which nonprobability sampling procedure?
Social Studies
1 answer:
g100num [7]3 years ago
3 0

Answer:

Quota sampling

Explanation:

Quota sampling is a form of sampling techniques used in carrying out research studies. It involves, the use of special or specific characteristics to determine the respondents to pick by the researcher. After that, a required sample size is then picked from the population of interest. It is considered to be a non-probability sampling procedure.

Hence, in this case, when Ingrid first of all, used a certain characteristics to pick participants, the characteristics is participants from General Psychology Classes only.

The she will pick from the General Psychology Classes only, a certain proportion that will reflect University population in terms of ethnicity.

Therefore, this technique or sampling procedure is termed as QUOTA SAMPLING.

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When performing a blood culture test, the _______ system involves drawing directly into the bottles.
Crazy boy [7]

Whilst performing a blood culture test, the vacutainer system entails drawing without delay into the bottles.

The BD Vacutainer® Blood series device is a closed evacuated. gadget, which consists of a sterile double-ended needle with protection. valve, BD Vacutainer® One-Use holder, and a sterile BD Vacutainer® Evacuated Blood series Tube with a predetermined draw. the majority of BD Vacutainer® Blood collection.

A Vacuum blood series tube is a sterile glass or plastic test tube with a colored rubber stopper developing a vacuum seal interior of the tube, facilitating the drawing of a predetermined extent of liquid.

The vacuum enabled the tube to fill with the proper quantity of blood. the primary evacuated tube invented by using Joseph Kleiner turned into referred to as Evacutainer. BD hired Kleiner as a consultant for the product and modified the name of his tube to Vacutainer®.

Learn more about vacutainer system here: brainly.com/question/8173690

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4 0
1 year ago
Amelia takes a psychological test with standardized questions having fixed response category as "true" or "false." She completes
user100 [1]

Answer:A self-report inventory

Explanation:A self-report inventory is psychological test which gives someone a survey or questions in form of a questionnaire which they need to fill with or without the help of a researcher. Self report inventory works with asking direct question which ask someone about their values , interests and personality types. In this test there is no objective answer because it is based on personal test.

3 0
3 years ago
What grade in school via beginning wonder book?
dalvyx [7]
<span>What grade in school via beginning wonder book?6th
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3 0
2 years ago
What is Details means
valentinak56 [21]
An individual fact, item, or feature
5 0
2 years ago
Read 2 more answers
Target d
kogti [31]

Answer:

Costs go down

Explanation:

In Microeconomics, economies of scale can be defined as cost reductions or cost advantages that arises when a business entity is increases its production or are large in size.

This ultimately implies that, when an organization chooses a convenient scale of operation or reduce its scale of production, this would lead to a reduction in the cost of production and consequently, some benefits such as lower long-run average cost, increased sales, profits and lower cost price for the consumers of these finished products.

Furthermore, economies of scale is evident when employees are able to specialize in a specific task. This is so because having a good number of professionals and experts would increase the level of production or output, as they are quite conversant with the best method of production, time management and efficiency.

Average Total Cost (ATC) can be defined as the overall cost of production divided by total output of production. It is calculated by dividing total cost by total output of production or by adding TVC and TFC.

ATC = TVC + TFC

Generally, the shape of the average total cost (ATC) for a firm experiencing economies of scale is horizontal and downward sloping.

This ultimately implies that, for the average total cost curve of a firm with economies of scale, the costs go down as output increases.

5 0
3 years ago
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