During a contractionary phase of the business cycle, declining growth in the real GDP and after the peak of a business cycle. During this phase, the entire economy is slowing declining. There was just a huge peak in business and then it falls. Eventually, the economy comes back around but during this time, it's tough.
Hello. This question is incomplete. The full question is:
"Dr. Parrett is a sports psychologist for a large Southern university. The provost and chancellor have asked him to examine the relationship between athletic performance and academic stress at the university. For example, is it the case that the most talented athletes experience the greatest concern over their grades? The provost and chancellor have made it clear to Dr. Parrett that they want a large amount of external validity in the study. He has valid and reliable measures of both athletic performance and academic stress. He knows that he does not have the time or the money to study the entire population of interest.
Imagine that Dr. Parrett wants to use a nonrepresentative sampling technique. Name the three types of nonprobability sampling and explain how each one could be used by Dr. Parrett."
Answer:
The four types of nonprobability sampling are convenience sampling, purposive sampling, quota sampling, and snowball sampling.
Explanation:
Convenience sampling: Allows a selection to be made of a small sample of the target population of the research. This sample is made up of individuals who are available and accessible to research and not through statistical criteria. Regarding the question above, Dr. Parrett can select the athletes he knows and who would like to participate in the research.
Purposive sampling: It allows the sample to be controlled whenever a certain manipulation is possible to generate expected and known results. In the case of the question above, Dr Parrett can search for specific athletes, with characteristics that will generate an expected result in the research.
Snowball sampling: Allows the individuals who make up the sample to invite other individuals to compose the sample, who in turn can invite other individuals. In the case of the question above, Dr. Parret can invite the athletes he wants and ask them to call friends to participate in the survey as well.
Sampling quota: Allows the individuals who will compose the sample to be selected due to their characteristics and qualities. Regarding the question above, Dr. Parrett could only summon athletes with high marks.
Answer: wandered aimlessly
Explanation: They are teens. Teens are impatient, and will must likely be moving around waiting anxiously for the gates to open.
Answer: First, hunter-gatherers enjoyed a varied diet, while early farmers obtained most of their food from one or a few starchy crops. ... Second, because of dependence on a limited number of crops, farmers ran the risk of starvation if one crop failed.
Farming meant that people did not need to travel to find food. Instead, they began to live in settled communities, and grew crops or raised animals on nearby land. They built stronger, more permanent homes and surrounded their settlements with walls to protect themselves.
Based on the factors of the previous pair Horace thought about when deciding on the new shoe, this is an <u>internal </u>search for information.
<h3>What is an internal search?</h3>
- Involves a consumer using their memory to decide on what to buy.
- This memory would be related to the various aspects of the good and how well it served them.
Horace is thinking about how well the last shoes he bought were suited for him and then using this to decide on a new shoe.
He is therefore using the memory he has of shoes to guide his decision. In conclusion, this is an internal search.
Find out more on making purchase decisions at brainly.com/question/2996111.
