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Blizzard [7]
3 years ago
5

A company wants to identify which of two production methods has the smaller completion time. One sample of workers is randomly s

elected and each worker first uses one method and then uses the other method. The sampling procedure being used to collect completion time data is based on __________.a. ​matched samples.
b. ​worker samples.
c. ​pooled samples.
d. ​independent samples.
Business
1 answer:
Marina CMI [18]3 years ago
6 0

Answer:

A. Matched Samples

Explanation:

Matched samples is a situation whereby participants are paired, sharing every other characteristics except the one under investigation. The idea behind this is to have more control over unwanted variables. In this case, the study is measuring two production methods and in order to control the unwanted variable and leave only the characteristic or variable under investigation which is the production method, the two method is carried out by the same workers each.

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Which of the following best describes the purpose of raising and lowering the
Alex787 [66]

Answer:

It is used by Fed to manage the economy by increasing or decreasing the amount of loans being made

Explanation:

The Fed decides on required reserve ratio for the banks and other financial institutions; t can lower or raise it. Reserve ratio is the portion of all the money that bank are required  to sets aside and hold onto; this means they are not allowed to lend that out to borrowers. This is a technique that is used to control the supply of money in the economy. By decreasing this ratio, banks will have more money to lend out and vice versa.

3 0
3 years ago
Read 2 more answers
Which of the following is NOT one of the 5 typical sources of competitive pressures? Select one: a. The power and influence of i
allochka39001 [22]

Answer:

a. The power and influence of industry driving forces

Explanation:

As per Michael Porter, there exist five competitive forces that influence competition in an industry. The five forces as per Porter are:

  • Potential entrants
  • Industry competitors
  • Customers
  • Substitutes
  • Suppliers

Potential entrants refers to the risk of new entrants in the market.

Industry competitors refers to the extent of rivalry and competition between existing firms.

Customers relate to the negotiating or bargaining power of the customers and to what extent they exercise such power.

Substitutes refer to the emergence of substitute products in the market which may drive down a firm's sales.

Suppliers relate to the bargaining power exercised by suppliers with respect to inputs.

7 0
3 years ago
Which of the following is an example of structural control? a.Monitoring the administrative ratio to make sure staff expenses do
nirvana33 [79]

Answer: (A) Monitoring the administrative ratio to make sure staff expenses do not become excessive

Explanation:

 The structural control is one of the concept that helps in monitoring the main building block in an organizational structure and managing all the functions such as design of an organization, performance, goals and the requirement within an organizational structure.

According to the question, the structural control is one of the process of monitoring the main administrative ratio so that the staff expenses are not becoming more excessive and serving only on the basis of important purpose and requirement.  

 Therefore, Option (A) is correct answer.    

6 0
3 years ago
Wilson hires a financial analyst to analyse costs and profits for his cereal production business. The analyst determines that Wi
hammer [34]

Disclaimer- The complete question is

Wilson hires a financial analyst to analyze costs and profits for his cereal production business. The analyst determines that Wilson's eventual profit function is given as pi = 2x ^ 4 - 4x ^ 3 + 7 where x is the number of bags of cereal produced. At what point or number of bags of cereal will Wilson's profit start decreasing?

If the company produces only one 1 bag then the profit of Wilson starts decreasing.

Let  f ( x ) = 2x^4 − 4x^3 + 7

f ′ ( x ) = 8x^3 − 12x^2

For decreasing,  f ′( x ) ≤ 0

⇒  4x^2 ( 2x−3 ) ≤ 0

⇒  2x−3 ≤ 0     ( a s x^2 ≥ 0)

⇒  x ≤ 3/2

Since, x is number of bags

So,  x ∈ N

∴ x = 1 is only possibility

Thus, If the company produces only one 1 bag then the profit of Wilson starts decreasing.

Financial analysis is the process of evaluating a company's performance using financial data and making suggestions for future improvement. The majority of the work done by financial analysts is done in Excel, where they use a spreadsheet to examine past data and predict how the company will perform in the future.

To know more about profit refer:

brainly.com/question/15036999

#SPJ9

3 0
2 years ago
A formal chain of command, the standardization of rules and procedures, and the use of cross-functional teams and computer netwo
leva [86]

Answer:

The parts are the means for achieving a common goal through integration.

Explanation:

In Business, a formal chain of command, the standardization of rules and procedures, and the use of cross-functional teams and computer networks is aimed at achieving a common goal through integration.

3 0
3 years ago
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