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Travka [436]
3 years ago
6

The 2007 NBI data were analyzed and the results made available oat the FHWA Web site. Using the FHWA inspection rations, each of

the 599,766 highway bridges in the United States was categorized as structurally deficient, functionally obsolete, or safe. About 12% of the bridges were found to be structurally deficient, while 13.5% were functionally obsolete.
a. What is the variable of interest to the researchers?
b. Is the variable of part a quantitative or qualitative?
c. Is the data set analyzed a population or a sample?
Business
1 answer:
lana66690 [7]3 years ago
3 0

Answer:

Bridges

Qualitative

Population

Explanation:

Given that :

A.) The variable of interest to the researcher which he aims to analyse are the bridges in the United States categorizing them into structurally deficient and safe.

B.) The variable is Qualitative in nature as it aims to analyze the state and condition of bridges in the United States Dividing them into categories depending on the nature or type of their deficiency.

C.) The data used is a population and not a sample because it takes into consideration all the entire bridges in the United States and not a subset of the available bridges.

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What is the marginal propensity to consume when consumption changes from 7 to 6 and disposable income changes from 5 to 3? If di
Nataliya [291]

Answer:

Explanation:

First,

MARGINAL PROPENSITY TO CONSUME (MPC) is the rate of change of an individual's consumption, with change in his income.

1. What  is the MPC when consumption falls from 7 to 6 units, as disposable income changes from 5 to 3 units?

Change in Consumption/ Change in income = (7-6) / (5-3)

MPC = 1/2 = 0.5

2. If personal income is 10 units and personal consumption is 12 units, what is personal savings?

Personal Savings = Personal Income - Personal Consumption

Savings = Income - Consumption

The personal savings is = -2

3. What does the above mean?

The above answer means that the individual is dissaving; either drawing up on former savings or borrowing. It shows he consumed more than this particular income.

As for the other questions, the values or coefficients of all components of the model are needed.

4 0
3 years ago
Any portion of the bonds payable that is due within one year is
sveta [45]
A. Reported as a current liability on the balance sheet
7 0
2 years ago
If productivity increases significantly and demand is not very elastic, what is likely to happen?
spayn [35]

Answer:

B. Fewer workers will be needed.

Explanation:

Elastic demand refers to a flexible demand. It is a demand that can increases or decreases due to several factors. If demand is not elastic, it implies it is constant. An increase or decrease in output or price will not affect the quantity demanded.

An increase in productivity means an increase in output per worker. It is the increase in the number of units produced, per hour, per worker. An increase in productivity results in more output in a given period than previously.

If the demand is constant and there is an increase in productivity, only a few workers will be required. The output from the few workers will be high to meet the constant demand.

4 0
3 years ago
Read 2 more answers
Alfredo Inc. reports net income of $239,000 for the year ended December 31. It also reports $91,600 depreciation expense and a $
Alisiya [41]

Answer:

Cash provided in operating activities is $ 366,000  

Explanation:

<u>Cash flow from Operating Activities:</u>

<u></u>

Net profit:                                                $ 239,000

Adjustments:

Add: Depreciation                                     $ 91,600

Less: Gain on sale of equipment               <u>$(5,450)</u>

Profit before working capital changes      $325,150

Add: Decrease in Account Receivable      $37,300

Add: Increase in Accounts Payable           $16,650

Less: Decrease in Wages payable            <u>$(13,100)</u>

<u>Cash provided in operating activities:</u>      <u>$366,000</u>

5 0
3 years ago
Read 2 more answers
when contracting out governmental function it is the policy of the government to utilize non-personal service contract whenever
Alina [70]

Answer: a. Under a personal services contract, the contractor’s personnel are subject to the supervision and control that prevails in relationships between the Government and its employees.

Explanation:

A personal service contract operates as though there is an employer-employee relationship between the Government and personnel under the contractor hired for the project.

This means that the contractor's personnel will be subject to the same supervision and controls that the government puts its own employees under.

3 0
3 years ago
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