No, because the two populations from which the samples are selected do not appear to have equal variances.
<h3><u>What is an fMRI?</u></h3>
Functional magnetic resonance imaging (fMRI), a sort of noninvasive brain imaging technique, was created in the early 1990s and uses changes in blood flow to identify brain activity.
An fMRI can show which area of the brain is engaged when you lift your arm or even merely think about something. This knowledge can be used by medical professionals and researchers to recognize, monitor, and treat a variety of illnesses.
<u>What is an fMRI used for?</u>
fMRIs are often employed in both clinical and academic settings. With the use of this technology, we can comprehend the function of the brain both in a healthy state and one that is ill.
Uses for an fMRI include:
- plan for surgery or other therapies by identifying conditions
- look for anomalies
- determining which brain areas control vital activities.
- analyze how ailments and injuries including cancer, concussions, and epilepsy affect cognitive function.
- the effectiveness of a medicine.
Learn more about fMRIs with the help of the given link:
brainly.com/question/12078873
#SPJ4
Brazilians can be really outgoing some others keep to there self it all depends
The purpose of examples are to help your teacher reinforce, personalize, and clarify ideas so these<u> are all correct. </u>
<h3>Purpose of examples </h3>
- They clarify the idea by giving a scenario where the idea is applied.
- They reinforce the idea by relating it to a scenario that allows easy remembrance.
They also personalize ideas when they relate the scenario to a relevant event that allows for the listeners to understand the idea better.
In conclusion, option D is correct.
Find out more on clarifying ideas at brainly.com/question/2224789.
Many sociologists argue that large numbers of Americans are dissatisfied with the U.S. political system today because even though capitalist economies derive more wealth than any other economies in the world, the wealth of America is unevenly distributed.
<h3>What is capitalism? </h3>
Capitalism is an economic system that relies on private ownership of the means of production and their commercial application. Key elements of capitalism include capital accumulation, competitive markets, the pricing system, private property, the recognition of property rights, voluntary exchange, and wage labour. Owners of wealth, real estate, the ability to move capital, and production capacity in a capitalist market economy govern investment and decision-making, even though competition in the markets for goods and services has a significant impact on pricing and the distribution of goods and services. Economists, historians, political economists, and sociologists have all examined capitalism from different angles and recognised various forms of it in daily life.
To learn more about capitalism, visit:
brainly.com/question/10062397
#SPJ4
