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stellarik [79]
3 years ago
6

A recent report indicated that families in a certain country typically spend about $175 per week on groceries. To investigate wh

ether families in a certain city typically spend more than $175 per week, an economist selected a random sample of 500 families in the city and found the sample mean to be $176.24. With all conditions for inference met, a hypothesis test resulted in a pp-value of 0.0021.
At the significance level of α=0.05α=0.05, which of the following is a correct conclusion?
A. The pp-value is less than 0.05, and the null hypothesis is rejected. There is convincing statistical evidence that the mean is greater than $175.
The pp-value is less than 0.05, and the null hypothesis is not rejected. There is convincing statistical evidence that the mean is greater than $175.
B. The pp-value is less than 0.05, and the null hypothesis is not rejected. There is not convincing statistical evidence that the mean is greater than $175.
C. The pp-value is greater than 0.05, and the null hypothesis is rejected. There is convincing statistical evidence that the mean is greater than $175.
D. The pp-value is greater than 0.05, and the null hypothesis is not rejected. There is not convincing statistical evidence that the mean is greater than $175.
Business
1 answer:
leonid [27]3 years ago
0 0

Answer:

Option B

Explanation:

Null hypothesis: ∪ = $175

Alternative hypothesis: ∪ₐ ≠ $175

With a pp value of 0.0021 which is less than value at the level of significance, the null hypothesis is not rejected as there is no sufficient statistical evidence that the mean is greater than $175.

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On 12/31/X4, Zoom, LLC, reported a $55,500 loss on its books. The items included in the loss computation were $27,000 in sales r
IrinaVladis [17]

Answer:Ordinary Business income loss =-$20,500.

Explanation:

Ordinary business Expenses are the expenses generally accepted according to the  industry standards associated with running of a business.

Here, the ordinary business expenses for Zoom  include

cost of good sold= $19,-000

employee wages= $17,000

rent expense = $11,500 and therefore will be deducted from its sales revenue.

charitable contributions and qualified dividends, do not cut across all industries and so are not classified under Ordinary Buisness expences.

Ordinary Business income loss = Sales revenue - cost of good sold, -employee wages- rent expense.

$27,000- $19,000-$`17,000-$11,500= -$20,500. to be reported on its X4 return

6 0
3 years ago
Joint ventures: a. are an alternative to new ventures. b. are attractive when entry barriers are high. c. are attractive when sp
Dafna11 [192]

Answer:

Are an alternative to new ventures.

Explanation:

Joint ventures is a business arrangement between two of more organisations to form a partnership. The oganisations involved share ownership, profits, investments.

A joint venture provides access to a large number of resources and it also provides the opportunity to gain new insight and expertise.

Different organizations enter into joint venture for either the purpose of a production process or research avtivity.

3 0
3 years ago
A catering company is producing at a point where its marginal costs are $25 and its fixed costs are $5000. At the current price
Kipish [7]

Answer:

The firm should shut down the production.

Explanation:

The given marginal costs = $25

Fixed cost of the production = $5000

The price of producing the 50 units of meals = $10

The new price of the meal when demand goes up = $20

Since it can be seen that the price of the meal is lower than the average cost or even it is less than the marginal cost. So, when the prices are lower than average cost then a firm should shut down the production because after shutting down the production the loss will be equal to the fixed cost only.

So, the firm should shut down the production.

6 0
3 years ago
Job embeddedness refers to Select one: a. increasing the number and variety of tasks within a job. b. a temporary switching of j
icang [17]

Answer:

c. The array of forces attaching people to their jobs.

Explanation:

Job embeddedness is a study of employee retention. It focuses on all the forces and factors that retain an employee on the job. The theory identifies critical elements that determine a connection between an employee and their job.

These elements are Fit, Links and Sacrifice.

Fit is how the employee perceives their own compatibility with the job. Links are the number of connections the employee has in the working community. Sacrifice is the loss of potential benefits, in monetary terms or psychological, when the connections with the social community are broken.

Hope that helps.

4 0
3 years ago
planning is conducted at the highest levels of management and deals with products, capital, research, and the long- and short-te
Alborosie

Strategic planning is conducted at the highest levels of management and deals with products, capital, research, and the long- and short-term goals of a company.

A corporation, abbreviated as co., is a legal entity representing an association of persons, whether entity, legal or a mixture of the two, with a particular objective. The members of the company share a common goal and together achieve the stated specific goals.

A society may be established as an agency that gives society limited liability when its members perform or fail to perform their obligations under a publicly disclosed constitution or policy. to be announced. When a business closes, it may need to be liquidated to avoid other legal obligations.

To know more about Company here-

brainly.com/question/27238641

#SPJ4

8 0
1 year ago
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