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Answer:
In a cross-sectional study that compares IQ scores, the difference in IQ scores of 25-year-olds and 45-year-olds is due to differences in their life experiences
Explanation:
A cross sectional research is a research that studies a population at a specific point in time. e.g. what is the effect of smoking on the health of males between the ages of 18 - 45 years in 2020
Answer: Option (A) - Approval of executed trades or orders
Explanation:
Some of the roles that can be performed by municipal securities principal or municipal securities sales supervising principal include:
*** The approval of opening of customer accounts
***Approving discretionary accounts and related transactions
***Approval of advertising
***Communication with investors indirectly or directly concerning municipal securities
***Reviewing correspondence relating to sales to purchase from customers.
From the above information, it is fair enough to note that their roles do not in anyway include approving executed trades or orders
Answer:
a. It may stop the project from going forward, at least until changes have been made.
Explanation:
Am institutional review board ensures that researches meet the required ethical and quality standards.
If the institutional review board has some reservations about the safety or ethics of a research project then it is permitted to stop the project from going forward, at least until changes have been made to suit the required standard.
The most responsible statement for the development of professionalism in journalists and the norm of "objectivity" in newspapers is "the best method to appeal to a large audience is to produce a standardized, neutral news product."
By developing objectivity and professionalism among journalists, journalists should present their viewpoint or news in a non-biased manner.
This implies that their news contents or viewpoint would not be seen as partial news or subjective to a particular group, which would be avoided by the other group(s) it is not favoring.
Thus, when journalists or newspapers are neutral in their news content or viewpoints, it will be objective for all the parties involved making it appealing to everybody.
Hence, in this case, it is concluded that objectivity and professionalism is a good journalism practice.
Learn more here: brainly.com/question/12037581
