I would go with a because you need to preview/ survey the content.
Answer:
The required probability is 0.066807
Explanation:
Given,
σ = 220
μ = 1200
The probability that a random selection of computer which will have the price of at least $1,530 is computed as:
P (X ≥ 1530 ) = 1 - P (X ≤ 1530)
= 1 - P ( X - μ / σ)
= 1 - P ( 1530 - 1200 / 220)
= 1 - P ( z ≤ 1.5)
= 1 - 0.933193
= 0.066807
Note: This 0.933193 value is taken from the z table.
Answer:
A. There is a tax rate at which tax revenues are maximized.
Explanation:
By Laffer Curve definition we can easily understand the relationship between tax rate and tax revenues. It was developed by Arthur Laffer. The Laffer Curve describes that:
- with an optimal tax rate government maximizes total tax revenues
- there is no tax revenue collection at the two extreme tax rates of 0% and 100%
- at the left side of the curve higher tax rates decrease the incentive to work and invest. As a result this leads to to decrease in total tax revenue.
Trash collection is the process of collection and removal of garbage. It does not get affect by big data analytics. Thus, the correct option is A). Trash collection.
<h3>What is the significance of the trash collection?</h3>
Trash collection is the process of the collection and removal of garbage. It is the act of picking up or collecting the garbages from various places.
Trash collection plays a very significant role in the environment. Proper garbage collection and disposal facilitates the recycling process, lessens the impact on landfills, and protects the environment by controlling the pollutants that are released.
Basically, trash collection is a part of the process of waste management.
Learn more about trash collection here:-
brainly.com/question/21865424
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