Answer: A.There is sufficient evidence to conclude that the mean price of a single-family home has increased from its level two years ago of $299,500
Explanation:
From the question, we are informed that according to the Federal Housing Finance Board, the mean price of a single-family home two years ago was $299,500 and that a real estate broker believes that due to recent credit crunch, the mean price has increased since then and the result is that the null hypothesis is not rejected.
The conclusion based on the results of the test is that since the null hypothesis has been rejected, it simply means that there are sufficient evidence that there has been an increase in the mean price since two years ago.
Therefore, option A is the correct answer.
Line item veto, its the power to strike out individual items in the state budget
Answer:
$1
Explanation:
The marginal cost refers to the cost of producing one additional unit or serving one more customer.
In this case, we have to determine the additional cost of Jacob ordering a burrito instead of a taco. As Mason chose the tacos and they agreed to split the lunch bill evenly, if Jacob decides to eat the tacos, the cost for each of them is:
$3+$3=$6/2= $3
If Jacob decides to eat the burrito:
$3+$5= $8/2= $4
So, the marginal cost to Jacob ordering a burrito is:
$4-$3= $1
Answer: $5 billion
Explanation:
First find the spending multiplier which is a multiplier that shows how Aggregate demand increases as a result of additional spending.
Multiplier = 1 / (1 - Marginal propensity to consume)
= 1 / ( 1 - 0.8)
= 5
If the government wants to raise Aggregate demand by $25 billion, they should spend:
Increase in AD = Amount * Multiplier
25 billion = Amount * 5
Amount = 25 / 5
= $5 billion
In the United States, a registration statement is a set of documents, including a prospectus, which a company must file with the U.S. Securities and Exchange Commission before it proceeds with a public offering.
Not that sure though
Best luck with your studying
