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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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I have been struggling with quizzes
Rudiy27

Answer:

same here

Explanation:

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If the Fed purchases government securities from a commercial bank, which of the following will happen?a.The Fed will increase th
solniwko [45]

Answer:

The correct answer is letter "E": "A" and "B".

Explanation:

In order to accomplish its monetary policy, the Federal Reserve (<em>Fed</em>) buys and sells securities in the open market to control the money supply. If there is more money supply in the open market, loan rates will decrease allowing investors to access more capital. At the same time, the Fed reserves and assets will increment.

3 0
3 years ago
A government deficit has increased from 30 to 50. The country's trade deficit is 100 and private savings equal 65 and investment
viva [34]

Answer:

If Ricardian neutrality holds true, after this change in the government's budget, private savings will equal 40.

Explanation:

S - I = X - M, where

S = Sp + Sg, where

Sp: private saving

Sg: Public saving = T - G

Sp + T - G - I = X - M

or,

Sp - I = (G - T) - (M - X) = Budget deficit - Trade deficit

Initially,

65 - 30 = 90 - 100 = - 10

When budget deficit falls to 50,

Sp - 90 = 50 - 100

Sp = - 50 + 90 = 40

Therefore, If Ricardian neutrality holds true, after this change in the government's budget, private savings will equal 40.

7 0
3 years ago
Which type of auto coverage is required by nearly every state in the country?
Serjik [45]

Answer:

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3 0
3 years ago
Demand for bikes has suddenly increased, and the
soldier1979 [14.2K]

When the demand for bikes has considerably increased with a rise in price by $10, then the profit also increases by $10 on every bike sold.

<h3>What is meant by profit?</h3>

Profit is an incentive earned by a company by selling its products at a price higher than the original cost.

From the provided situation, it has been analyzed that there is a direct relationship between price and demand, which means an increase in demand leads to a rise in prices also. This will ultimately raise the profits of a company in respect of goods sold.

Therefore, the profits are also raised by $10 in a similar way as the rise in price by $10 due to an increase in demand for bikes.

Learn more about the economic profit in the related link:

brainly.com/question/15699405

#SPJ1

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2 years ago
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