They met for a Berlin conference
Actually, I would argue that to some extend all of them are true:
An opinion is a personal view or attitude.
-this is definitely true, it's basically a definition of an opinion
An opinion is often indicated by the use of adjectives.
-this is true! for example "my teacher is nice"
An opinion is often used as evidence in a news article.
-this is the weakest statement (but I think that it's still not false). I would however choose this as the right answer: opinion is not an evidence for anything except this opinion ( so it's valid for example for the news of "the president thinks that" if the opinion is that of the president.
An opinion has the potential to promote bias.
- this is true!
In an attempt to reduce the likelihood of a type ii error, the experimenter proposes to recruit a very large group of participants.
In statistical hypothesis testing, a Type I error is actually an incorrect rejection of the true null hypothesis (a.k.a. a "false positive" result or conclusion; e.g., "Innocent person convicted ing"). Rejection of one actually false null hypothesis (also called a "false negative" result or conclusion, e.g. "guilty party not convicted").
Many statistical theories revolve around minimizing one or both of these errors, but unless the outcome is determined by a known and observable causal process, either of these errors can be completely quantified. It is statistically impossible to eliminate You can improve the quality of the hypothesis test by choosing a lower threshold (cutoff) and changing the alpha (α) level. Knowledge of type I and type II errors is widely used in medicine, biometrics, and computer science.
Learn more about type ii error here:
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If a vehicle starts to skid on water (hydroplane), the driver should ease off the accelerator, brake gently, and gently steer back onto the pavement. The statement is False.
<h3>
What is a pavement?</h3>
- The sturdy surface material installed on a location meant to support automotive or foot traffic, such as a road or sidewalk, is referred to as a road surface (British English) or pavement (American English).
- Prior to the installation of asphalt or concrete over a compacted foundation course, gravel road surfaces, cobblestone, and granite setts were frequently utilized.
- Since the beginning of the 20th century, asphalt mixtures have been employed to create two different types of pavement: metaled (hard-surfaced) roads and unmetalled roads.
- Metaled roads are built to withstand vehicle weight and are typically constructed on busy highways.
- Unmetalled roads, commonly referred to as gravel roads, are unpaved and have a lower load capacity. In order to direct vehicles, road surfaces are usually marked.
- If a vehicle starts to skid, a driver should ease off the gas pedal or brakes, steer into the direction of the skid until regaining traction and then straighten the vehicle.
Know more about pavement with the help of the given link:
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