answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergejj [24]
2 years ago
12

Video arcades provide a vehicle for competition and status within teenage peer groups and are recognized as places where teens c

an hang out and meet their friends. the national pta organization, concerned about the time and money being spent in video arcades by middle school students, commissions a statistical study to investigate whether or not middle school students are spending an average of over two hours per week in video arcades. twenty communities are randomly chosen, five middle schools are randomly picked in each of the communities, and ten students are randomly interviewed at each school. what are the null and alternative hypotheses which the pta is testing?
Business
1 answer:
marin [14]2 years ago
7 0

Answer:

Explanation:

The null hypothesis would state that Middle School students do not spend 2 hours at the arcade.

The alternative hypothesis is that they do spend 2 hours at the arcade.

You might be interested in
Protec Company, whose target capital structure is 40% debt, 15% preferred, and 45% common equity. The after-tax cost of debt is
taurus [48]

Answer:

The correct answer is 8.23%.

Explanation:

According to the scenario, the computation can be done as:

WACC of debt = Respective costs of debt× Respective weight of debt

= (0.4 × 5)

= 2

WACC of preferred = Respective costs of preferred × Respective weight of preferred

= (0.15 × 7)

= 1.05

WACC of common equity = Respective costs of common equity × Respective weight of retained earning

= (0.45 × 11.5)

= 5.175

So, Total WACC = WACC of debt + WACC of preferred + WACC of common equity

= 2 + 1.05 + 5.175

= 8.225 or 8.23 (approx.)

3 0
2 years ago
Someone who wants credentials in skilled training, but in less time than a four- year degree should consider...
Pavlova-9 [17]

Answer:

Career or technical education.

Explanation:

Someone who wants credentials in skilled training, but in less time than a four- year degree should consider Career or technical education.

A technical education course is solely based on providing skilled training which will help the student to learn the practicalities in a shorter period of time.

They are focused on a specific kind of skilled training which you can use in your career. Technical education is also known by the name of a diploma which can be completed in a period of 2 years or even in a period of months.

4 0
2 years ago
Which of the following questions is inappropriate on an internal control questionnaire concerning purchase transactions?
defon

The question that is in appropriate is that are intact cash receipts deposited daily in the bank?

Explanation:

In a company before performing the audit the document that is provided to the employers of the company before the audit is the internal control questionnaire

Intact cash receipts can be deposited daily in the bank and there will be major need for a company to deposit the money in the bank and hence this question is inappropriate

4 0
2 years ago
An investment project has annual cash inflows of $4,200, $5,300, $6,100, and $7,400, and a discount rate of 14 percent. If the i
Eva8 [605]

Answer:

An investment project has annual cash inflows of $4,200, $5,300, $6,100, and $7,400, and a discount rate of 14 percent. If the initial cost is $7,000, the discounted payback period for these cash flows is ___2_____ years. If the initial cost is $10,000, the discounted payback period for these cash flows is___3____years. If the initial cost is $13,000, the discounted payback period for these cash flows is__4_____years. (Round your answers to 2 decimal places. (e.g., 32.16))

Explanation:

a) Data and Calculations:

Annual cash inflows of

          Cash Inflow     Discount Factor    PV             Running Total

Year 1    $4,200            0.877               $3,683.40     $3,683.40

Year 2   $5,300           0.769                 4,075.70         7,759.10

Year 3   $6,100            0.675                  4,117.50         11,876.60

Year 4  $7,400            0.592                 4,380.80       16,257.40

b) An investment project's discounted payback period is the number of years it takes for an investment to recover its costs.  It is the period when the project's discounted cash inflows equals the project's discounted cash outflows.  It is another version of the payback period that uses discounted cash flows.

3 0
2 years ago
Watchful Eyes Industries manufactures a multitude of safety products like burglar alarms, smoke detectors, surveillance cameras,
CaHeK987 [17]

Watchful Eyes would probably benefit from departmentalization by Customer type .

<u>Explanation: </u>

The departmentalization applies to the hierarchical structure and partnership between the company and different departments and management roles. As a company expands, its divisions are expanded and more site-units are formed, introducing more management layers.

LA Gear is also an example of a company utilizing departmentalization of the product. The system is based on its wide range of products like female footwear etc. Departmentalization of the operation – Grouping of product/service processes or customer flow behaviour

Departmental business services–Grouping on the level of specific clients or consumer forms, Jobs may be classified by the group of customers the company represents. I assume that each organization's customers have a specific set of problems and criteria which specialists can better fulfill.

7 0
2 years ago
Other questions:
  • Lawrence Masters submitted his business plan to a potential investor, but was disappointed when he was quickly turned down. Chan
    13·2 answers
  • The following information is available for Bradshaw Corporation and Newell Corporation:Bradshaw CorporationNewell Corporation(in
    6·1 answer
  • According to the video game industry’s statistics, the average gamer is 34 years old. Imagine the standard deviation for age is
    9·1 answer
  • On January 1, the Matthews Band pays $66,000 for sound equipment. The band estimates it will use this equipment for four years a
    11·1 answer
  • Frank buys 10 magazines and 25 newspapers. The magazines cost $5 each and the newspapers cost $2.50 each. Suppose that his MU fr
    12·1 answer
  • Ten years ago, John purchased a deferred annuity and named his daughter, Suzanne, as beneficiary. Over the years, John invested
    7·2 answers
  • In the competitive sports drink market, Gatorade pays very close attention to the activities of Powerade, a major __________ com
    9·1 answer
  • Suppose Hyperpolis’s GDP increases by 15%, and its inflation rate is 12%, while Superpolis’s GDP increases by 6%, and its inflat
    15·1 answer
  • Analysis of Receivables Method At the end of the current year, Accounts Receivable has a balance of $4,375,000; Allowance for Do
    10·1 answer
  • Larry recently invested $24,400 (tax basis) in purchasing a limited partnership interest in which he will have no management rig
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!