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
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At the time, the British demanded sugar which is why they colonized countries like Jamaica. So the first one is definitely A, and the next one is obviously A because the rest options can’t have constant war.
<span>It is illegal for minors to operate any recreational vessel, aquaplane, water skis, or similar devices with a bac of: </span><span> 0.01% or higher.
This bac amount will increase the chance of an accident. If you're caught doing this, you will be required to join both alcohol education programs and forced to do a community service</span>
Answer:
Actually all of them but it would be the first 3.
Explanation:
Oceania also includes three island regions: Melanesia, Micronesia, and Polynesia (including the U.S. state of Hawaii). Oceania's physical geography, environment and resources, and human geography can be considered separately.
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Until the end of the nineteenth century, the United States had a special relationship, primarily with nearby Mexico and Cuba. Otherwise, relationships with other Latin American countries were of minor importance to both sides, consisting mostly of a small amount of trade. Apart from Mexico, there was little migration to the United States, and little American financial investment. Politically and economically, Latin America (apart from Mexico and the Spanish colony of Cuba) was largely tied to Britain. The United States had no involvement in the process by which Spanish possessions broke away and became independent around 1820. In cooperation with and help from Britain, the United States issued the Monroe Doctrine in 1823, warning against the establishment of any additional European colonies in Latin America.
Texas, settled primarily by Americans, fought a successful war of independence against Mexico in 1836. Mexico refused to recognize the independence and warned that annexation to the United States meant war. Annexation came in 1845 and war in 1846. The American military was easily triumphant. The result was the American purchase of New Mexico, Arizona, California and adjacent areas. About 60,000 Mexicans remained in the new territories and became US citizens. France took advantage of the American Civil War (1861–65), using its army to take over Mexico regardless of strong American protests. With the US victorious in the war, France pulled out, leaving its puppet emperor to his fate in front of a Mexican firing squad.
The Anglo-Venezuelan boundary dispute of Guayana Esequiba in 1895 asserted for the first time a more outward-looking American foreign policy, particularly in the Americas, marking the United States as a world power. This was the earliest example of modern interventionism under the Monroe Doctrine in which the USA exercised its claimed prerogatives in the Americas.
As unrest in Cuba escalated in the 1890s the United States demanded reforms that Spain was unable to accomplish. The result was the short successful Spanish–American War of 1898, in which United States acquired Puerto Rico, and set up a protectorate over Cuba under the Platt Amendment rule passed as part of the 1901 Army Appropriations Bill. The building of the Panama Canal absorbed American attention from 1903. The US facilitated a revolt that made Panama independent, and set up the Panama Canal Zone as an American owned and operated district that was finally returned to Panama in 1979. The Canal opened in 1914, and proved a major factor in world trade. United States paid special attention to protection of the military approaches to the Panama Canal, including threats by Germany. Repeatedly it seized temporary control of several countries, especially Haiti and Nicaragua.
