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.
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Answer:
B) Retirement accounts of private sector employees.
Explanation:
Employee Retirement Income Security Act -
This act was initiated in the year 1974 , according to this act , the main focus is to protect and help the employees working in the private sector , to unsure there retirement funds .
This act gives minimum standard for the pension plans of people working in the private firm .
Hence , from the given options , the correct option regarding the Employee Retirement Income Security Act is ( B. ) .
Answer:
During the period beginning on the 30th day before the date a regular legislative session convenes and continuing through the 20th day after the date of final adjournment
Explanation:
As stated in the Chapter 253 of the Election Code, during the time commencing on the 30th day prior to the time legislative activities start and continuing until the 20th day after the date of the final adjournment was made, Political Action Committees (PACs) are not allowed to make political contributions to a statewide officeholder or a member of the legislature or special-purpose committee.
According to research, approximately<u> one half </u>of drivers who crashed after falling asleep did not detect any signs of drowsiness before crashing.
In the United States, drowsy driving is a serious issue. The risk, danger, and frequently deadly outcomes of driving when fatigued are concerning. Driving while sleepy or fatigued is known as drowsy driving. This typically occurs when a driver has not slept enough, but it can also occur as a result of untreated sleep disorders, drugs, alcohol usage, or shift employment.
Nobody can pinpoint the precise moment when sleep takes over their body. Although it is obviously harmful to fall asleep while driving, being sleepy still has an impact on your ability to drive safely. You become less able to pay attention to the road when you are sleepy. It impedes quick steering or braking responses and impacts your capacity to make wise decisions.
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What finally enabled sturdy skyscrapers was sturdy steel, which is a mixture of metals and other elements, such as carbon, which is distinguished by low cost on one hand and strength and flexibility on the other.
