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Rashid [163]
2 years ago
12

At one school, the average amount of time tenth-graders spend watching television each week is 21.6 hours. the principal introdu

ces a campaign to encourage the students to watch less television. one year later, the principal performs a significance test using α = 0.05 to determine whether the average amount of time spent watching television per week has decreased. the hypotheses are: h0: μ = 21.6 hours ha: μ < 21.6 hours if the p-value = 0.04 and a decision error is made, what type of error is it? explain.
Business
1 answer:
Lana71 [14]2 years ago
7 0
if, in fact, μ = 21.6 hours, and the results of the sampling do not lead to rejection of that fact; or if, in fact, μ < 21.6 hours and the results of the sampling lead to that conclusion.H0: = 21.6 Ha: < 21.6 = 0.05 P value = 0.04 Since P value = 0.04 is less than = 0.05, Reject H0.

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A government imposes a per-unit tax on light bulbs in a competitive market. Afterward, the seller's after-tax price increases fr
Montano1993 [528]

Answer:

A. Total expenditure on light bulb increases after the tax.

Explanation:

The government has imposed tax on the light bulb production and the new price after the tax is $14. The price before the tax was $12 and the marginal cost before tax was $9. There was a profit of $3 for the producers of the light bulb. The tax burden is shifted to the consumers of the bulb since the marginal price after tax is $12. Total expense for the production of bulb has increased due to tax.

7 0
2 years ago
At Backstreet Books, Inc., the department manager uses a hand-held scanner to determine the quantity of each best seller the boo
Alexeev081 [22]

Answer: Using technology

Explanation: The backstreet books is using technology to say aware of the needs of customers and make their business operations more fast.

     In the given case, the company is using the scanner so that they can keep records of inventory and sales they made. They are using the technological advancement in their business operations for running the activities more efficiently.

The use of scanner for inventory and best selling book records will help the company to keep up with the demand of customers and also helps in future planning.

7 0
3 years ago
Greg's agrees to buy hal's sports store on condition that he is approved by first state bank for the financing. this approval is
Maksim231197 [3]
 The approval in which Greg's agrees to buy Hal's sports store on condition that he is approved by first state bank for the financing is condition precedent. The condition precedent is a condition that is required in order something else to occur<span> and must come to pass before a specific contract is considered.</span>
6 0
3 years ago
Depreciation, a type of expense, is included in the ________ category.
qaws [65]

Answer:

General and administrative

Explanation:

Financial statements can be defined as a document used for the formal communication or disclosure of financial information and statements to present and potential users such as investors and creditors.

Generally, financial statements are the formally written records of the business and financial activities of a business entity or organization.

There are four (4) main types of financial statements and these are;

1. Balance sheet: it contains financial information about assets, liability, and equity.

2. Cash flow statement: it contains financial information about operating, financial and investing activities.

3. Income statement: it contains financial information about the income and expenses of an organization.

4. Statement of changes in equity: it contains financial information about profits or loss, dividends, etc.

Depreciation can be defined as a process in which the monetary or financial value with respect to an asset decrease or falls over time as a result of wear and tear.

This ultimately implies that, depreciation is a process which typically involves the general fall in the value of an asset such as currency, plant equipment or machinery etc over a specific period of time.

Basically, depreciation is a type of expense and it is included in the general and administrative (G&A) category of a balance sheet.

A general and administrative (G&A) can be defined as the expenditures that are required for the smooth running or operations of a business, which are not associated with the manufacturing of goods.

6 0
2 years ago
Suppose students like to eat pepperoni pizza, bean and rice burritos, and hamburgers (made from beef) from the food establishmen
Blababa [14]

Answer:

  • <u><em>c. The price of cheese increases</em></u>

Explanation:

Since the resources (money) are limited, the students have to choose among the three options they like to eat from the <em>food establishments on campus.</em>

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<em />

Reasonably, they will choose to eat the food that optimizes the use of their money, i.e. they search to optimize the utility they receive.

Since cheese is a fundamental ingredient of pizza, <em>if the price of cheese increases</em>, the price of pepperoni pizza shall increase.

Thus, students will swift from eating pepperoni pizza to eating more food from the other establishments on campus, including hamburguers (made from beef).

Therefore, <em>if the price of cheese increases, most likely the quantity of hamburgers sold will increase.</em>

8 0
3 years ago
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