Answer:
Option D. We are 95% confident that the mean amount spent on electric service among the 160 households is between $151 and $216.
Explanation:
A confidence interval is a range of values, derived from the sample statistics, which may include the value of an unknown population parameter.
A 95% confidence interval indicates that between 152 of 160 samples (95%) of the same population will produce confidence intervals that will contain the population parameter.
It also means that we have a 95% confidence that the average (average amount) is among the resulting amounts obtained.
Logically, option "D" is missing the final part. This would be: D. We are 95% confident that the mean amount spent on electric service among the 160 households is between $ 15.
This is the only true option, since the test is based on a sample of only 160 households, the entire population of households cannot be included.
Hence, the correct option is:
Option D. We are 95% confident that the mean amount spent on electric service among the 160 households is between $151 and $216.
The above is referred to Net cash flow. Net cash flow to the difference between an organization's trade inflows and surges out a given period. In the strictest sense, net income alludes to the adjustment in an organization's money adjust as point by point on its income explanation. Cash flow is the cash that comes in and leaves an organization. It is the era of salary and the installment of costs. Money inflows result from either the era of income through the offering of products and enterprises, cash acquired, or cash earned through ventures.
Answer:
C. uses a separate Work-in-process account for each processing department.
Explanation:
A process costing system -
The term of process costing system is used in the method of cost account .
Where it refers to the method to assign and collect the cost of the goods and services manufactured per unit , is referred to as the process costing system .
The method is very efficient and useful during the production of goods and services in large quantities .
The method is appropriate for different department , where each department is assigned a separate processing method i.e. , if in company there are three major departments , then each department is assigned a specific process costing system , which is specific for a specific department .
Hence , from the question ,
The correct answer is c.
Any contractual arrangement between governments addressing their trading interactions is referred to as a trade agreement. Trade treaties can be bilateral or multilateral, that is, among two or more states.
<h3>Why are trade agreements important?</h3>
Countries engage in international trade because there are financial benefits to be had. These benefits include expanded product diversity, cheaper pricing, superior quality, enhanced technological spread, and increased consumption by the country as a whole. Increased trade openness has been associated with higher GDP growth.
Thus Option C is correct about the trade agreement.
For more information about the Trade agreement refer to the link:
brainly.com/question/1550074
Answer: d. The ongoing need of company managers to react and respond to changing market and competitive conditions
Explanation:
As market changes and becomes more competitive, there is need to ensure that partially finished goods awaiting completion(work in progress) are completed.
