Using the z-distribution, it is found that the smallest sample size required to obtain the desired margin of error is of 4330.
<h3>What is a confidence interval of proportions?</h3>
A confidence interval of proportions is given by:
In which:
is the sample proportion.
The margin of error is given by:
In this problem:
- The estimate of the proportion is of
.
- The desired margin of error is of M = 0.01.
- 90% confidence level, hence
, z is the value of Z that has a p-value of 
, so 
.
Then, we solve for n to find the minimum sample size.
Rounding up, the smallest sample size required to obtain the desired margin of error is of 4330.
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Answer:
An easy way for a virus to damage hardware is by disrupting the normal operation of a computer’s power management or thermal management. For instance, the fans in laptops can be controlled through software. Disabling the fans can destroy the computer.
Explanation:
The way in which Europeans in the late nineteenth century attempted to transform the point of view expressed is the fact that they believe the presence of British residents, the set up of hotels and tour guides and the building of house to transform the historical reality of Africa.
<h3>What transformations is seen in Africa in the 19th century?</h3>
The 19th century was known to be a time of revolutionary period for European history.
Africa during the 19th century was known to be a time where there was the European colonization of the continent.
There was tremendous growth and also a lot of innovation in majority of African political and economic institutions.
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Based on the financial data (information) provided in the table (see attachment) and assuming a total fixed cost (TFC) of $5, the business firm's: B. economic profit is equal to $16, .
<h3>What is an economic profit?</h3>
An economic profit can be defined as a measure of the difference between the total revenue that a business firm (economic entity) has received from the sales of its products (outputs) and the opportunity costs of its inputs.
This ultimately implies that, an economic profit is equal to the total revenue minus total cost. Thus, it typically involves subtracting the total cost of a product from the total revenue that a business firm (economic entity) receives through it sales.
Based on the financial data (information) provided in the table (see attachment), we can infer and logically deduce that business firm's economic profit is equal to $16, assuming a total fixed cost (TFC) of $5.
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