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Verdich [7]
3 years ago
5

​When participants in one treatment condition have characteristics that are different from the characteristics of participants i

n another treatment condition, then ____ may be threatened.
Business
1 answer:
maw [93]3 years ago
4 0

Answer:Internal validity

Explanation: Internal validity is a term used in research to describe how well experiments or researches are done, it is usually used to shows whether it avoids confounding, The less chance for confounding in a study, the higher its internal validity.

Internal validity tends to show the soundness of an experiment or research, it also shows how many Confounding variables you have in your experiment or research.

You might be interested in
The demand for money is the relationship between the quantity of money demanded and the​ _____, when all other influences on the
Maslowich

Answer:

The correct answer is letter "D": nominal interest​ rate; hold.

Explanation:

The demand of money refers to the amount of money people prefer to hold in cash instead of investment vehicles or assets. The demand for money is proportional to individuals' income and the interest rate. According to this approach, when the interest rates are higher, people prefer to invest. When interest rates fall, people prefer to hold cash.

Therefore, <em>the demand for money explains the relationship between the quantity of real money demanded and the nominal interest rate that people prefer to keep, remaining the same all other factors that influence the amount of money.</em>

5 0
3 years ago
(-2a+5)(3a+4)<br><img src="https://tex.z-dn.net/?f=%28%20-%202a%20%2B%205%29%283a%20%2B%204%29" id="TexFormula1" title="( - 2a +
vichka [17]
Simplifying
(2a + 5)(3a + -4) = 0

Reorder the terms:
(5 + 2a)(3a + -4) = 0

Reorder the terms:
(5 + 2a)(-4 + 3a) = 0

Multiply (5 + 2a) * (-4 + 3a)
(5(-4 + 3a) + 2a * (-4 + 3a)) = 0
((-4 * 5 + 3a * 5) + 2a * (-4 + 3a)) = 0
((-20 + 15a) + 2a * (-4 + 3a)) = 0
(-20 + 15a + (-4 * 2a + 3a * 2a)) = 0
(-20 + 15a + (-8a + 6a2)) = 0

Combine like terms: 15a + -8a = 7a
(-20 + 7a + 6a2) = 0

Solving
-20 + 7a + 6a2 = 0

Solving for variable 'a'.

Factor a trinomial.
(-5 + -2a)(4 + -3a) = 0

Subproblem 1
Set the factor '(-5 + -2a)' equal to zero and attempt to solve:

Simplifying
-5 + -2a = 0

Solving
-5 + -2a = 0

Move all terms containing a to the left, all other terms to the right.

Add '5' to each side of the equation.
-5 + 5 + -2a = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -2a = 0 + 5
-2a = 0 + 5

Combine like terms: 0 + 5 = 5
-2a = 5

Divide each side by '-2'.
a = -2.5

Simplifying
a = -2.5
Subproblem 2
Set the factor '(4 + -3a)' equal to zero and attempt to solve:

Simplifying
4 + -3a = 0

Solving
4 + -3a = 0

Move all terms containing a to the left, all other terms to the right.

Add '-4' to each side of the equation.
4 + -4 + -3a = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -3a = 0 + -4
-3a = 0 + -4

Combine like terms: 0 + -4 = -4
-3a = -4

Divide each side by '-3'.
a = 1.333333333

Simplifying
a = 1.333333333
Solution
a = {-2.5, 1.333333333}
6 0
3 years ago
When comparing the GDP of different countries, two issues immediately arise - currency and population differences. How does one
kykrilka [37]

Answer: Currency is converted to common currency, GDP is divide by population and compare GDP per Capita

Explanation:

GDP is measured in a countries currency. When Comparing a GDP of one country to the GDP of another country currency is converted into a common currency. Currency can be converted using exchange rate. the GDP of one country will then be expressed in the currency of another country using the exchange rate.

Some countries have a high number of population than others, for example China has more people than Mexico. therefore measure GDP and The standard of living between countries GDP will need to be divided by population which will give us GDP per capita which measures the standard of living by showing the GDP per person

7 0
2 years ago
Cost of Goods Manufactured for a Manufacturing Company
aniked [119]

Answer:

Cost of goods manufactured $ 2567,400

Explanation:

<u>Ethtridge Manufacturing Company </u>

<u>Statement of Cost of Goods Manufactured </u>

<u>For the Month Ended July 31 </u>

Direct materials $1,150,000

Direct labor 966,000

Total factory overhead 490,500

Total manufacturing costs $  2606500

Add July 1 Work in process inventory, 316,400

Cost of Goods Available for manufacture $ 2922,900

Less July 31 Work in process inventory,  355,500

Cost of goods manufactured $ 2567,400

When we add the direct materials. direct labor and FOH we get the total manufacturing costs .

When the total manufacturing costs are added to the opening work in process inventory we get the cost of goods available for manufacture and we get the cost of goods manufactured by subtracting the ending work in process inventory from the cost of goods available for manufacture.

6 0
3 years ago
Who do you like better?? BTS or BlackPink???
Snowcat [4.5K]

Answer:

bts, you? (:

Explanation:

3 0
3 years ago
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