Answer: a) the price level is less than the expected price level.
Explanation:
When the actual output in an economy is lower then the natural output it is called a Contractionary Gap and the price level will be lower.
This is because the Short Run Aggregate Supply Curve and the Demand curve will intersect at a lesser quantity which will equate to a lower price as well because the economy is producing less and the people are demanding less as well so the point at which they meet will be a lesser price.
The complete question is as follows:
The admission directory of Big City University has a novel idea. He proposed using the IQ scores of current students as a marketing tool. The university agrees to provide him with enough money to administer IQ tests to 50 students. So the director gives the IQ test to an SRS of 50 of the university’s 5000 freshman. The mean IQ score for the sample is xbar=112. The IQ test he administered is known to have a σ of 15. What is the 95% Confidence Interval about the mean? What can the director say about the mean score of the population of all 5000 freshman?
Answer: The 95% confidence interval about the mean is 
.
The director can say that he is 95% confident that the mean IQ score of the 5000 freshmen lies between 107.84 and 116.16.
We follow these steps to arrive at the answer:
Since the population standard deviation of the IQ test is known, we can use the Z scores to find the confidence interval.
The formula for the confidence interval about the mean is:
In the equation above, X bar is known as the point estimate and the second term is known as Margin of Error.
The Critical Value of Z at the 95% confidence level is 1.96.
Substituting the values in the question in the equation above we have,
<span> making on time payments on a debt
</span><span> purchasing a large kitchen appliance with cash
</span><span> saving 25% of every paycheck</span>
A news article details the destruction of a recent earthquake. Readers of the article likely to do as result are Overestimate their risk of earthquakes. Thus option A is correct.
<h3>What is Earthquake?</h3>
Earthquakes is referring to a kind of natural disaters which occurs due to the movement of tectonic plates. when these tectonic plates move and collapse with one another results in an earthquake.
When a news article shows destruction related to earthquakes people will most likely analyze their risk from earthquakes and evaluate whether they are safe from them or not.
Therefore, option A is appropriate.
Learn more about Earthquakes, here:
brainly.com/question/1296104
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Answer:
The answers are,
For A. It's the revenue recognition principle in which revenue is recognised when it is earned, now when the cash is realized.
For B. Its the matching concept in which all expenses related with earnings are debited against it to find the profit or loss.
For C. It's full disclosure principle in which all events in material nature has to be disclosed. We can say that going concern effects this as well, as if any event affect the continuity of an entity, it has to be disclosed as well.
For D. It's the historical cost principle in which you account the assets and expenses at the price you paid for them. When the value increases over time, you can reevaluate and adjust it.
Explanation:
