Answer:
D.By increasing government spending through road and bridge repair and construction, the government will intervene in the free-market economic system to help jump-start a weak economy.
Explanation:
Keynesian economics is a theory that says the government should increase demand to boost growth. Keynesians believe consumer demand is the primary driving force in an economy. As a result, the theory supports expansionary fiscal policy. As seen in the case of Ben.
Answer:
They help by:
Explanation:
Automated haul trucks and drilling machines are being tested in mines across the world. Sensors at the tip of drill bits are measuring ore grade in real time, and data analytics is being used to discover new deposits of precious metals. In oil and gas, underwater robots fix gas pipelines off the coast and drones inspect offshore oil rigs. Crawling well-drilling machines drill multiple wells quickly and accurately one after another. These are just some of the many ways technology is transforming the demand and supply of resources.
A sociologist is someone who studies society and social behavior by examining the groups, cultures, organizations, social institutions, and processes that people develop. Most sociologists work in research organizations, colleges and universities, regional and federal government, and consulting service firms.
Take me for instance i'm in the process of writing a paper in cognitive sociology
Researchers want to study the effects of classical music and memory. one group of participants will take a memory test with classical music playing in the background, while the other group will take the memory test in complete silence. it is believed that age has an effect on memory. A matched-pair design experiment .
<h3>What is matched-pair design experiment?</h3>
One participant from each pair is randomly assigned to the treatment group while the other is assigned to the control group in an experiment using a matched pairs design. Participants are matched in pairs based on shared traits before being divided into groups.
<h3>A matched group experiment is what?</h3>
When a participant in an experimental group is exposed to a manipulation, they are compared to a specific participant in the control group who is similar to them in some significant ways but did not receive the manipulation. This technique is known as matched groups in research design.
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Answer:
The answer is D. It made it less time consuming and saved workers energy.
