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Kitty [74]
3 years ago
10

A researcher designed an experiment to determine if consumption of caffeine results in increased levels of motor activity. in th

is study, the independent variable is
Business
1 answer:
makvit [3.9K]3 years ago
5 0
In the study above, the independent variable would be the consumption of caffeine. The independent variable is the variable that is not affected in any change that is done to the experiment. Most likely, it is the one that is being manipulated and in this experiment it the consumption of caffeine.
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Loan 1:
vampirchik [111]

Answer:

$10,786.88

Explanation:

The total amount paid on loan will be the sum of monthly payments and the deposit paid.

Monthly payments = $888.49 per month

Number of months = 12

Total monthly payments :  $888.49  x  12= $10,661. 88

Upfront fee( deposit) $125

Loan amount

=$10,661. 88 + $125

=$10,786.88

3 0
3 years ago
The owner of Showtime Movie Theaters, Inc., would like to predict weekly gross revenue as a function of advertising expenditures
hoa [83]

Answer:

The predicted value of Revenue is $98.24.

Explanation:

The data provided is for the weekly gross revenue, the amount of television advertising and the amount of newspaper advertising.

Determine the regression equation developed to estimate the amount of weekly gross revenue based on television advertising using Excel.

Consider the Excel image for Summary Output for Weekly Revenue Vs. T.V. Adv.

The estimated regression equation with the amount of television advertising as the independent variable is:

<em>Revenue </em>= 89.31 + 1.27 <em>TVAdv</em>

Consider the Excel image for Summary Output for Weekly Revenue Vs. T.V. Adv. & News Adv.

The estimated regression equation with both television advertising and newspaper advertising as the independent variables is:

<em>Revenue </em>= 83.78 + 1.78 <em>TVAdv</em> + 1.47 <em>NewsAdv </em>

For TVAdv = $4.9 and NewsAdv = $3.9 predict the value of Revenue as follows:

\text{Revenue} = 83.78 + 1.78\ \text{TVAdv} + 1.47\ \text{NewsAdv}

             =83.78 + (1.78 \times 4.9) + (1.47 \times 3.9)\\\\=98.235\\\\\approx 98.24

Thus, the predicted value of Revenue is $98.24.

5 0
3 years ago
An example of an economic variable is​ "value of the ​dollar"long dash—which is currently highlong dash—compared with the​ Yen,
katrin [286]

Answer:

A

Explanation:

3 0
2 years ago
If inflation in the U.S. is projected at 3% annually for the next 5years and at 7% annually in Turkey for the same time period,
GrogVix [38]

Answer:

6.86011 Turkish liras per US dollar

Explanation:

US's inflation 3% for the next 3 years

Turkey's inflation 7% for the next 3 years

current Lira/Dollar spot rate (L/$) = 5.6702 (liras per dollar)

  • inflation rate US = (1 + 0.03)⁵ = 1.159274
  • inflation rate Turkey = (1 + 0.07)⁵ = 1.402552

difference = 1.402552 / 1.159274 = 1.20985 x current spot rate = 1.20985 x 5.6702 = 6.86011

Since the Turkish inflation rate is higher than the American inflation rate, then the Turkish lira will depreciate faster than the US dollar.

5 0
3 years ago
_____ gives the property owner an allowance for the decline in the physical condition of real estate over time.
Over [174]

Depreciation gives the property owner an allowance for the decline in the physical condition of real estate over time., the actual decline in an asset's fair value, such as the annual decline in value of factory equipment due to use and wear, and second, the allocation in accounting statements of the asset's original cost to periods during which the asset is used.

Depreciation in accounting refers to two different aspects of the same idea: first Depreciation is the process of reallocating, or "writing down," the cost of a tangible item (such as equipment) over the course of that asset's useful life.

To learn more about Depreciation, click here.

brainly.com/question/15085226

#SPJ4

6 0
1 year ago
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