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2 years ago

What is an expected value and how is it computed? should we always expect to get the expected value? why or why not?

1 answer:

3 0

Expected price is the estimated gain or lack of partaking in an occasion oftentimes. We have to no longer usually count on to get the predicted price because the anticipated cost is calculated with the assumption that the regulation of massive numbers will come into play.

In data and possibility evaluation, the anticipated value is calculated by multiplying every one of the feasible results through the likelihood each outcome will occur after which summing all of those values. by way of calculating predicted values, buyers can choose the state of affairs most possibly to provide the favored outcome.

To locate the predicted price, E(X), or imply μ of a discrete random variable X, certainly multiply each cost of the random variable through its possibility and add the products. The formula is given as E ( X ) = μ = ∑ x P ( x ) .

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The correct answer is:

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A critical perspective allows researchers to analyze why an idea is influenced by some other, since it opens the view of the individual when having a bigger picture of the general context and all the possible participants of the processes that could change or affect certain activity.

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4 years ago

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Ben's aggression has been positively reinforced by the children returning the toy to him.

Explanation:

Positive reinforcement: In psychology, the term positive reinforcement is being used in the experiment of operant conditioning which was proposed by B. F. Skinner.

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In the question above, by analyzing the situation it can be said that Ben's aggression has been positively reinforced by the children returning the toy to him.

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3 years ago

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India is a secular state with no state religion. However, the country is characterized by a variety of religious practices and beliefs.

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Almost 80% of the population practise Hinduism, 15% practise Islam and the rest other religions ( Christianity, Sikhism, Buddhism and other ethical faiths).

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4 years ago

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3 years ago

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4 years ago