From the given options, the surveys, tests related to education, and unidentified questionnaires all belong to exempt research.
The fourth option is the correct answer.
<h3>What is meant by research?</h3>
Research is defined as the analysis of facts by examining the sources and available material about any topic.
Exempt research is one of the methods that focus on the study of human-related concepts where there is a minimum or no risk involved. The categories which are treated as exempt research can be education concepts, surveys, interview processes, federal-related research, food and taste studies, etc.
<u>Question's missing part:</u>
The following are the options related to the given question:
1) fraudulent research
2) non-ethical research
3) laboratory research
4) exempt research
Therefore, the provided categories are considered to be exempt research.
Learn more about the research in the related link:
brainly.com/question/18723483
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Answer: According to research males who carried weapons were three times more likely to be victimized as those who did not.
Explanation:
A weapon has a way of giving a sign that someone is ready for violence and the perpetrators of violence will be drawn to pushing that person's buttons in order to see how they will respond .
Mostly when teenagers carry a weapon they sometimes feel powerful and stronger and they may tend to be provocative towards others around them as they do this they may be killed in the process by the more experienced people .
Answer: c) use a person outside the vehicle to help you if possible.
Explanation:
Back up is the mechanism which is followed by the vehicle for reversing. It is also known as reversing operation.A driver can use rear view mirror and a person outside the vehicle for watching the nearby vehicle and road for safe reverse.
Outsider can provide the exact guidance to back up the vehicle as he/she can clearly see every small element and thus can provide reversing instructions accordingly to the driver .
Other options are incorrect because at time small objects and children aren't visible to the drive and that might cause accident. Side mirrors and rear view mirror are helping equipment present in the car but even though they can miss showing the small element.Thus the correct option is option(c).
Answer:
<em>Making discrimination a legal thing.</em>
Explanation:
Laws that enforce discrimination are based in prejudices about race, gender, nationality or religion. These laws make discrimination a legal thing.
One of the ways laws were used to enforce discrimination were through the establishment of segregation laws, which stated the separation of black and white people from schools, public places and trains.
For example, Jim Crow Laws, such as from Alabama, 1930. It stated “It shall be unlawful for a negro and white person to play together or in company with each other in any game of cards or dice, dominoes or checkers.”
Answer:
Economists can measure the performance of an economy by looking at gross domestic product (the market value of all goods and services produced by the economy in a given year.) In the United States, it is calculated by the Department of Commerce.
Explanation:
