Answer:The Unification of China was a campaign led by the Qin king and first Chinese emperor, Qin Shi Huang (formerly Qin Shi Huangdí) to unify all of that was ancient China and to solidify his rule to all of it. This campaign was part of a war called the Warring States Period.
Explanation:
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:
The major international event did the fall of the Berlin Wall precipitate was "The cold war".
About the cold war:
By November 9th, in the year 1989, the Cold War started to fuse over Eastern Europe, the representative for East Berlin's Communist Party declared a development in his city's relationships with the West. Beginning at night that day, he told, residents of the GDR were unengaged to pass the country's borders. Orwell recognized it as a nuclear deadlock between “super-states”: each maintained defenses of mass extinction and was able of destroying the other. The Cold War competition among the U.S and the Soviet Union continued for decades and ended in anti-communist mistrusts.
It is a true statement that when the poor lost their jobs and homes in rural area, they went to newly industrialized areas where they often lived in slums. The correct option among all the options that are given in the question is the first option or option "a". The poor had to make do with any kind of work in the newly industrialized areas to make their living.
Answer: <em>Holter monitoring</em>
Explanation:
A Holter monitor is referred to as or known as a small medical device which powered by a battery that tends to measures an individuals heart activity, example rhythm and rate. In this the doctor might ask an individual to use the device if they tend to need more data and information regarding their heart function.
