Answer:retroactive interference
Explanation:
Retroactive interference (retro=backward) , when we learn something new it tends to interfere with what we have learnt initially, this means the new learnt task interferes with the task we have learnt earlier such that we forget the earlier task.
This is more common if our memories have similarities such as learning a new langauge may tend to interfere with the old language that you have learnt.l before.
Having learnt Italy now interferes with the ability to learn Spanish.
The answer is C. Stock Exchanges
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That would be the legislative branch, I hope this helps!
The correct answer would be, Education.
In the United States, Education is the social institution that plays the greatest role in promoting marriages within the same social class.
Explanation:
When a group of people come together for a common purpose or goal, this is called as Social Institution. The behaviors and expectations of the individuals are governed by these institutions. Family, Religion, Government, Education and Economy are five main Social Institutions.
Social class is the division of people on the basis of factors like Income, occupation, etc.
Social institution in the United States which plays greatest role in promoting marriages within the same social class is Education. Educated people emphasize on marrying people of the same social class, so that there will be no problem in adjusting with each other.
Learn more about Social Institution at:
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<span>The poison distribution can be used to approximate the binomial distribution when the sample size n is large. This is then calculated using the formula
P(X) = e^-(np) *(np)^x
substituting X= 3
P(3)= e^-(430*1.5/100) * (430*1.5/100)^3
P(3)= 0.00158*268.3
P(3) = 0.42
P(3) = 0.0042%
P= probability of X occurring given n and p
n= sample size
p= true probability
e= exponential constant ~2.718
X=number of sample successes</span>
