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ioda
3 years ago
6

A professor wanted to compare two types of teaching styles. One type is by tutorials and the other is giving a lecture. It is a

common belief that tutorials result in better retention. This belief is tested by having 10 students learn a topic by each method and then having them take a test on their knowledge of the material that was covered.Them take a test on their knowledge of the material that was covered. A coin flip was used to determine which type of teaching method a student would be given firstteaching method a student would be given first. Results indicated that there was no difference in the two types of presentationpresentation.

Business
1 answer:
Damm [24]3 years ago
8 0

Answer:

The following are the answer to this question:

Explanation:

In the given question the correct choice is missing, that can be defined as follows:

In option A, It uses the development of matched-pairs.

In option B, In the score ranking, it uses the test score for both the test.

In option C, This type of variable is the form of presentation, which allows you a treatment, which consists of lectures thru lectures as well as a presentation offering a lesson.

In option D, The answer is students.

In option E, It is used to eradicate prejudice concerning which communication demonstration was first used.

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You are provided with the following information for Sandhill Co., effective as of its April 30, 2022, year-end.
Ray Of Light [21]

Answer:

                            SANDHILL CO.

                        Income Statement

              For the Year Ended April 30, 2022

<u>Revenues</u>

Sales revenue                                      $6,200

<u>Expenses</u>

Cost of Goods Sold                $1,000

Depreciation expense            $315

Income tax expense               $175

Insurance expense                 $360

Interest expense                     $460

Salaries & Wages expenses  <u>$850</u>

Total Expenses                                     <u>$3,160</u>

Net Income                                           <u>$3,040</u>

<u />

                              SANDHILL CO.

                   Retained Earnings Statement

               For the Year Ended April 30, 2022

Retained Earnings, May 1, 2021              $1,700

Add: Net Income                                      <u>$3,040</u>  $4,740

Less: Dividends                                                       <u>$310    </u>

Retained Earnings, April 30, 2022                       <u>$4,430</u>

7 0
2 years ago
A bond has a $1,000 face value, a market price of $989, and pays interest payments of $69.50 every year. What is the coupon rate
____ [38]

Answer:

6.95

Explanation:

Coupon rate = $69.50/$1,000 = .0695, or 6.95 percent

4 0
2 years ago
The identify options step in the operational risk management (orm) process includes implementing engineering, administrative, an
stiks02 [169]
The correct answer for this statement would be TRUE. In the Operational Risk Management or ORM, this involves the careful decision making and should be systematic when managing  hazards that endanger naval resources and one of the steps is implement controls which include engineering c<span>ontrols, administrative controls, and personal protective equipment. Hope this helps.</span>
5 0
3 years ago
Over the past several years, like other auto manufacturers, General Motors (GM) has introduced many new models of sport utility
Aleonysh [2.5K]

Answer:

D. Market maturity

Explanation:

Over the past several years, like other auto manufacturers, General Motors (GM) has introduced many new models of sport utility vehicles (SUVs) in all of its major divisions. This proliferation of SUVs and an increase in gasoline prices have caused sales to level off. In response, General Motors offered rebates of up to $5,000, or no-interest financing, on selected models of SUVs. The largest rebates went to current owners of GM vehicles, so that they would replace their current vehicles with a GM model instead of switching to another brand. The rebates have been heavily advertised on national television. Profit margins per vehicle have shrunk as a result of these costly promotions.

General Motors is currently operating in the Market maturity stage of production life cycle.

6 0
3 years ago
Paulina Lesky is 27 years old and has accumulated $7,500 in her self-directed defined contribution pension plan. Each year she c
zimovet [89]

Answer:

The answer is "Option D".

Explanation:

The amount accrued in the pension system until now = 7500

Danger or security account proportion = 20 \%

The percentage of the amount kept in a safe account (PV) = 7500\times 20\% = 1500\%

Number of investment years owned by (n)=63-27=36

Risk-free return rate I = 3\%

Combined total amount up to age 63 (formula for the current value) = Present \ value\times (1+i)^n

=1500\times (1+3\%)^{36}\\\\=4347.417492

The contribution is \$2000 a year and the employer corresponds with the same amount for the pension plan.

Total annual contribution = 2000+2000 = 4000

Risk-free or healthy account proportion= 20\%

Amount invested annually (P) = 4000\times 20\% = 800 \ (Risk \ free)

Annual deposit amount (n) for years=63-27 =36

Returns free of risk I = 3\%

An cumulative sum due to an annuity= P\times \frac{(((1+i)^n)-1)}{i}

=800\times \frac{(((1+3\%)^{36})-1)}{3\%}\\\\=50620.75541

Total amount accumulated in safe account = FV\  of \ PV + FV of annuity

=4347.417492+50620.75541\\\\=54968.1729\\\\=54968

6 0
3 years ago
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