<span>These would be two of the main branches (or disciplines) of geography. The physical branch deals with the actual landforms and seeks to see the study as an actual Earth science. Human geography, in comparison, is a way of looking at the world that tries to understand how cultures and peoples are shaped. This takes into account religion, economics, health, culture, time, politics, and other aspects.</span>
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: B
Explanation:
well from the information given making the store is not "profitable" so the only logical answer wold be B because they would make more money as the intrest of the building increases turning a profit even if they decided to sell the store in a year. also if the cost of making the building is lowered they are spending less to make more.
Explanation:
In 2018 Department of Higher Education revoked the designated list of subjects for NSC thus providing all the 20 credit-bearing subjects equal status. The revocation would not apply retrospectively.
This move is deemed to be significant considering its huge implication on students such as-
- The move is slated to affect subject choices of Grade 8 and Grade 9 learners who would face the FET phase later during the year.
- This would also mean a tough time for learners and their potential advisors since they would find it more difficult to plan an appropriate strategy for gaining entry to degree studies.
- The number of learners qualifying for degree studies is expected to increase.
- The removal of the designated list would also lead to the inclusion of other subjects for learners like Computer design etc.
There would be possibly an outcry among students regarding the standards but that is far from true. The learners must be content that the standards have not been tweaked and are for the benefit of learners.
