Answer:
e. A positive economic statement can be proved; a normative statement cannot.
Explanation:
A positive economic statement are objective statement that can be tested, amended or rejected by referring to available evidence.
this means in essence that a positive economic statement is prone to improvement when proven. it is not rigid
a normative statement is subjective that cannot be changed. it is rigid.
Answer:
The conditions for creating a confidence interval for the population proportion have been met.
Explanation:
There are the following conditions to build a confidence interval for a population proportion:
Sample of size n from a large population
Individuals chosen independent of one another
At least 15 failures and 15 sucesses in the sample.
In this problem, we have that:
Sample of 100 people
They are chosen at random at the market, so it means that the probability that an individual likes the new design is independent of any other individuals.
82 successes and 18 failures.
So yes, the conditions for creating a confidence interval for the population proportion have been met.
Assume that the market for corn is perfectly competitive. Currently, firms growing corn are generating losses. In the long run, we can expect "some firms to exit causing the market price of corn to rise.".
<h3>What is perfectly competitive market?</h3>
According to economic theory, perfect competition exists when all businesses sell the same goods, market share has no bearing on prices, businesses can enter or quit the market without any obstacles, consumers have perfect or complete information, and businesses are unable to set prices.
There are five characteristics that have to exist in order for a market to be considered perfectly competitive. The characteristics are -
- homogenous items,
- no entry or exit obstacles,
- price taker sellers,
- transparent products, and
- no seller has any control over market prices.
The three key components of perfect competition are as follows:
- There are a lot of buyers and sellers in the market.
- These buyers and sellers are in competition with one another.
- The good being offered or purchased is uniform.
- Companies are free to enter or leave the market.
To know more about; Why is perfect competition the best form of market structure?, here
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<span>Price transparency. This best describes the amount of truth or transparency about something. Complete information doesn't necessary represent somebody's understanding of something, but rather describes if all parts of said information were present to seen, heard, felt..etc.</span>