<span>Before giving a presentation, you should
a. practice repeatedly.
b. arrive early to prepare the room and test any equipment.
c. practice stress-reduction techniques.
d. all answer choices are steps that a speaker should complete prior to giving a presentation.</span>
Answer:a. standardization
Explanation:
Standardization means creating uniformity in scoring and administration of the test. In order to make effective comparison in scores from different people testing conditions must be kept uniform.
Standardization of a test is tested on a representative sample for which it is designed , the representative sample is used to determine the norms.
Norms for personality test are the same for aptitude test they have to correspond to the performance of the participants.
Adamu
On the 28th of January 2019, Adamu acting as the new inspector general of police submitted six names of the new deputy inspectors of police to the police service commission for general approval.
Answer:
public good.
Explanation:
Global Public Goods can be defined as those goods that are consumed across global borders. People across borders share the benefits of global public goods. For instance, ozone layer, sunlight, etc are examples of global public goods.
In the given case, the cost of reducing carbon emissions will be counted under public goods. The emission of carbon dioxide and greenhouse gas comes under the global public goods.
Therefore, the correct answer is public goods.