Answer:
Lighting significantly affects performance
Explanation:
In this study, Ellen took two groups and applied the same IQ test to both of them. The only variable that changed between the groups was the level of lighting in the room. The first group was placed in a room with very bright lights and the second group was placed in a room with more normal lighting.
Individuals in the first group did better in the IQ test and she found that the difference between the two scores was statistically significant.
We say that a result is <u>"statistically significant" when it is not likely to occur randomly but rather is likely to be attributable to a specific cause.</u>
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So we can say that <u>the better performance in the first group tests were not likely to occur randomly but it can be attributable to a specific cause. </u>
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<u>Since the only variable that was different between the groups was the lightning, we can conclude that lighting significantly affects performance. </u>
Answer:
Researcher must be honest with subjects to the greatest extent possible.
Explanation:
According to the National Institute of Justice in United States recommended theses rights for human subjects researches.
- Voluntary.
- Respect for persons.
- The right to end the participation whenever they want.
- Right to safeguard integrity.
- Protection from physical or psychological harm.
- Acces to information.
- Protection of the privacy.
Since that it's not mentioned honesty terms, that has to be the answer. Other options are like core values to human researches.
In a Monopolistic Competition, each seller delivers a differentiated product which is easily different from its close substitutes. The two main features of Monopolistic Competition are development differentiation and selling expenses.
<h3>What is the connection between product differentiation and monopolistic competition?</h3>
monopolistic competition guides to a market where many firs sell differentiated products. differentiation can arise from aspects of the good or service.
<h3>Why is product differentiation required for monopolistic competition?</h3>
Product differentiation is necessary for monopolistic competition because sellers in monopolistic competitor gain their limited monopoly-like control by making a distinctive product or by convincing customers that their product is different than the competition.
To learn more about monopolistic competition, refer
brainly.com/question/2891218
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Answer:
Explore opportunities to increase the storage capacity of existing reservoirs by raising dams. Often, this can be more cost-effective and have lower environmental impacts than a new dam project. It may also be possible to improve the use of existing storages by providing greater interconnection between storages
Explanation:
1) Different strategies can be used to increase water supply. The World has enough water for everyone, but its availability varies from place to place and time to time.
2) Dams and reservoirs.
3) Water transfers.
4) Desalination.
Hope it helps :)
They must be kept in check with virtue
