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Paul [167]
3 years ago
5

A study has found, among 100 students at a school, that enrollment in drama classes is correlated with high rates of participati

on in social-
service projects. What can we conclude from this correlation for this population?
O Both of the above
O Neither of the above.
O Drama classes cause increased volunteerism
Volunteering causes interest in drama,

Business
1 answer:
zhuklara [117]3 years ago
5 0
<h3>Answer: B) Neither of the above</h3>

Explanation:

Correlation does not lead to causation, no matter how strong the correlation may be. You'll need to do an experiment to see if one variable causes the other. There may be other factors that aren't being considered here. We consider these confounding variables.

An example of correlation doesn't lead to causation could be this: In the summertime, ice cream sales increase and the amount of sunburns increase. Both ice cream sales and sunburns are strongly positively correlated. Does eating ice cream cause a sunburn? The answer is "no" because clearly the sun is responsible for that. So the sun would be the confounding variable here. Specifically, the amount of sunlight exposure would be key here.

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McDonald's culture, with an emphasis on cleanliness, consistency, service, and the training that reinforces the value of these c
Luba_88 [7]

Option C

Costly to imitate criteria for sustainable competitive advantage

<h3><u>Explanation:</u></h3>

Sustainable competitive advantages are business assets, properties, or skills that are hard to replicate or exceed; and render a higher or complimentary long term situation over competitors.  A company must produce distinct goals, plans, and methods to create a sustainable competitive advantage.

 It needs huge expenditure in time and money to create a brand. It demands very limitedly to destroy it. A good brand is precious because it prompts customers to favor the brand over competitors. A unique product or service increases customer support and is less suitable for a competitor to imitate.

5 0
4 years ago
In​ ______ cycle​ theory, fluctuations in both investment and consumption​ expenditure, driven by fluctuations in the growth rat
Leno4ka [110]

Answer: Monetarist

Explanation:

The monetarist theory is a theory which believes that the changes in the supply of money is the most important factor in the growth of an economy.

In this concept, economic stability can be fostered through targeting the money supply. The theory assume that the fluctuations in both the investment and consumption​ expenditure, which are s a result of the fluctuations in growth rate of the quantity of​ money, are the main source of fluctuations in aggregate demand.

7 0
3 years ago
The four conditions (mutual exclusion, hold and wait, no preemption and circular wait) are necessary for a resource deadlock to
Evgen [1.6K]

Explanation:

The conditions sufficient for a resource deadlock to occur is when a  deadlock will  prevail for process A, B, and C when two resources R and S; if only one instance of each resources is allowed.

Solution

Deadlock conditions

A deadlock is a situation where two or more processes request for same critical resource at the same time.

The mutual exclusion applies a restriction to a resource when the resource is used by any process, it should become unavailable for the other resources

The hold and wait allocations explains that any process which is allocate resources must hold them; till all needed resources are nor sure.

In the meantime, if any other processes need a resource which is held by another process, then the latter will release the resource to prevent deadlock.

No pre-emption states that the operating system can grant access to resources to another process while it is in use by another process; depending on the priority , to prevent deadlock.

Circular wait should not be implemented so that resources being requested by process are allocated when they get free.

Now,

Three processes A, B, and C functions on a system, having two distinct resources R and S.

The resource  R has one instant active while resource S has two instances available.

The instance of R is allocated to a process A after request. first instance of resource S is allocated to process B, and second instance of resource S is allocated to process C.

When a request is placed by process B for resource R, then the resource is not available for execution. the process A request for resource S which is used by both C and B.

All the four conditions prevail in this situation; yet deadlock does not occur.

The resource S is released by process C and is allocated to process A. when process A finishes, it releases resources and resources R is allocate d to process B.

Hence all three processes end without a deadlock.

However, the deadlock will prevail for process A, B, and C when two resources R and S; if only one instance of each resources is allowed.

5 0
4 years ago
On January 1, Year 1, Bryson Company obtained a $147,750, four-year, 7% installment note from Campbell Bank. The note requires a
Charra [1.4K]

Answer and Explanation:

According to the scenario, computation of the given data are as follow:-

1) The amortization schedule is presented on the attachment below:

2).

Journal Entry

1 Jan Cash A/c      Dr. $147,750  

   To Notes payable A/c      $147,750

(Being the cash received is recorded)

31 Dec   Interest expense A/c    Dr. $10,342.50  

   Notes payable A/c      $33,277.50

 To Cash A/c    $43,620

(Being the annual payment of installment including interest is recorded)

31 Dec   Interest expense A/c    Dr. $8,013.08  

   Notes payable A/c      $33,606.93

 To Cash A/c    $43,620

(Being the annual payment of installment including interest is recorded)

31 Dec   Interest expense A/c    Dr. $5,520.59  

   Notes payable A/c      $38,099.41

 To Cash A/c    $43,620

(Being the annual payment of installment including interest is recorded)

31 Dec   Interest expense A/c    Dr. $2,853.83  

   Notes payable A/c      $40,766.17

 To Cash A/c    $43,620

(Being the annual payment of installment including interest and setting off liabilities is recorded)

3).

                                                            Bryson Company

                                                           Income Statement

Particular  Amount ($)

Revenue  -

Expenses  

Less - Interest expense 10,342.50

Less - Other expenses -

Net Income -  

4 0
4 years ago
BMW is planning to make a big push into markets around the world with its MINI brand. If BMW has valuable know-how that cannot b
Vaselesa [24]
Make more money and invest in the future of cars
3 0
3 years ago
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