a law or laws, as a constitution, regarded as basic and, often, irrevocable by ordinary judicial or legislative action; organic law.
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.
One of the major effect of this railroad during the Industrial Revolution was
- Train Vision- Trains have drassictly changed change the way we persive this world. Napoleon crossed the Alps in may 1800 at much the same speed as Hannibal: the fastest way of traviling was using galloping horses. But by 1840, rail passengers we moving at terrifying speeds up to 60 miles per hour, experiencing for the first time phonomenal "optical flow".
Answer:
Sequencing
Explanation:
Sequencing is the specification of the order in which an algorithm's commands are performed
A sequence is the order in which a computer is supposed to carry out a given command such that a task route can be defined to the computer.
A sequence can also be described as the order of logical steps of instructions given to a computer as written in an algorithm.
Answer:
Following are the responses to the given question:
Explanation:
A study whereby measures deferred gratification offers Mary, 7 years old, a chance to eat the marshmallow, or wait 10 minutes, instead she gets two marshmallows. Mary chooses to wait 10 minutes to have the larger bonus, or she'll make her decision. Because Mary can delay satisfaction, it is probable to have a lower SAT rating than children who can not delay satisfaction. They can cope with stress more effectively, show greater self-esteem, and become less likely to be using a hard substance.
