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Nana76 [90]
3 years ago
10

A new assessment tool does a good job of differentiating those who later will be depressed and those who will not be depressed,

and it produces results similar to those of other tools measuring depression. Therefore, the new assessment tool has good:
A. predictive validity.
B. face validity.
C. interjudge reliability.
D. test-retest reliability.
Business
1 answer:
Marina CMI [18]3 years ago
8 0

Answer:

A. predictive validity.

Explanation:

The tool has predictive-validity because it can assess, or predict, out of a sample, which subjects will be depressed in the future, and which subjects will not, producing similar results to other tools that also measure depression, something that gives it credibility.

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The Federal Reserve can: A. simultaneously set any money supply and any nominal interest rate target. B. set the target money su
adell [148]

Answer:

The answer is C.

Explanation:

The Federal Reserve acts as the Central Bank. And the tool it uses to control the economy is monetary policy and its tools are:

1. Reserve requirements

2. Open market operation

3. Discount rate(interest rate)

The Federal reserve can control the money supply in the eco economy through any of these tools.

For example, if Federal reserve wants to increase the money supply, they can do the following:

a) reducing the interest rate it lends commercial banks money, commercial banks too reduces the interest it charges businesses or households. With lower interest, households and businesses are encouraged to borrow, thereby increasing the money supply and vice-versa.

b) lowering the reserve requirements. Reserve requirement is the minimum balance commercial banks must have with the federal reserves. This is guided by law. Lowering the reserve requirements enable commercial banks to have more money to lend to their customers and vice-versa.

In all, Federal reserve use any of these tools to control money supply that is consistent with their target nominal interest rate.

4 0
3 years ago
A movie theater estimates that for each $0.50 increase in ticket price, the number of tickets sold decreases by 60. The current
kotegsom [21]

Answer:

The daily revenue equation is  29700 - 90x - 30x²

The price that should be charged to maximize daily revenue is $15.75

Explanation:

Revenue is a function of price multiplied by the quantity. Thus, the equation for revenue can be written as,

Let x be the number of times there is an increase in price of $0.5.

The price function is = 16.5 + 0.5x

The demand function is = 1800 - 60x

Revenue = (16.5 + 0.5x) * (1800 - 60x)

Revenue = 29700 - 990x + 900x - 30x²

Revenue = 29700 - 90x - 30x²

To calculate the price that will yield maximum revenue, we need to take the derivative of this equation of revenue.

d/dx = 0 - 1 * 90x° - 2 * 30x

0 = -90 -60x

90 = -60x

90 / -60 = x

x = -1.5

The price needed to maximize revenue is,

p = 16.5 + 0.5 * (-1.5)

p = 16.5 - 0.75

p = 15.75

The demand at this price is = 1800 - 60 * (-1.5)

Demand = 1800 + 90 = 1890

5 0
3 years ago
You are told the column totals in a trial balance are not equal. After careful analysis, you discover only one error. Specifical
MrMuchimi

Answer: The debit column of the trial balance was overstated.

Explanation: from the question, the asset purchased with a value of $18,950 was overstated in the asset asset account.

On the purchase of the asset, the asset account is to be debited and accounts payable account is to be credited and not debited. So the debit side of the trial balance was overstated by $18,950 * 2 = $37,900.

7 0
4 years ago
Pick Industries produces plastic toothpicks that it sells to distributors in the Southwest. During the early 1990s, the price of
Cerrena [4.2K]

Answer:

Other things equal, the fall in the price of plastic would shift Pic's marginal cost curve to the right. To maximize profits, Pic should increase its output. Since other firms in the industry do not enjoy the reduction in marginal costs, the market supply curve would not change and the market price of toothpicks would remain unchanged. Pic Industries would enjoy higher profits in the short-run

4 0
3 years ago
Jimmy John's sandwiches claim to have "Freaky Fast" delivery. This ________, which refers to the place a product occupies in con
Salsk061 [2.6K]

Answer:

D) Product Positioning

Explanation:

Product positioning is the process used by marketers to communicate about their products to targeted customers. They focus primarily on the needs of the customers, availability of the channels for communication and attributes of the products. It enables the target customers to receive all the messages and update regarding the business and ask them to take the necessary steps accordingly.

7 0
4 years ago
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