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Expected value of a random variable requires that the random variable can be repeated in experiment indefinitely. If the random variable can only be repeated finite times, e.g. once, there is an inadequacy of the expected value principle for a decision maker.

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What is the mean of a normal distribution?

It is the expected value of the distribution. It also happens to be the mode and median.It is the expected value of the distribution. It also happens to be the mode and median.It is the expected value of the distribution. It also happens to be the mode and median.It is the expected value of the distribution. It also happens to be the mode and median.


What does it mean if you get a negative number when you calculate for percent error?

Depending on whether you subtract actual value from expected value or other way around, a positive or negative percent error, will tell you on which side of the expected value that your actual value is. For example, suppose your expected value is 24, and your actual value is 24.3 then if you do the following calculation to figure percent error:[percent error] = (actual value - expected value)/(actual value) - 1 --> then convert to percent.So you have (24.3 - 24)/24 -1 = .0125 --> 1.25%, which tells me the actual is higher than the expected. If instead, you subtracted the actual from the expected, then you would get a negative 1.25%, but your actual is still greater than the expected. My preference is to subtract the expected from the actual. That way a positive error tells you the actual is greater than expected, and a negative percent error tells you that the actual is less than the expected.


What is the expected value of the standard normal distribution equal to?

The expected value of the standard normal distribution is equal to the total amount of the value. It is usually equal to it when the value works out to be the same.


Advantages of Central Tendency?

In central tendency the large group of data is grouped into a single value for effective business decision making. by "saiprasadbabu"


Expected value of single die?

3.5

Related Questions

What is the relationship between expected value and probability in decision-making processes?

Expected value is a measure of the average outcome of a decision, calculated by multiplying the probability of each possible outcome by the value of that outcome. In decision-making, the expected value helps to assess the potential outcomes of different choices based on their probabilities, allowing individuals to make informed decisions by considering both the likelihood of different outcomes and their associated values.


The id is most directly associated with value or decision making or is it premonitions?

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What is the Value of ratio analysis to the strategic decision making of an organization?

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When you examine a scientific value in making an environment decision you what?

When making an environmental decision, you compare the relative worth of two or more scientific values.


How do you calculate the opportunity cost when making a decision?

Opportunity cost is calculated by determining the value of the next best alternative that is forgone when making a decision. This involves comparing the benefits and drawbacks of each option and choosing the one with the highest value.


Is a higher opportunity cost better in decision-making?

No, a higher opportunity cost is not better in decision-making. It means that the value of the next best alternative is greater, which can make the decision more costly or less beneficial.


What is the significance of the minimum remaining value heuristic in the context of decision-making processes?

The minimum remaining value heuristic is important in decision-making because it helps prioritize tasks based on the minimum amount of work left to complete. This can lead to more efficient use of time and resources, ultimately improving decision-making outcomes.


Which choice defines the value of the things you have to give up when making a decision?

Opprutunity Cost


How can one calculate the opportunity cost in decision-making processes?

Opportunity cost is calculated by determining the value of the next best alternative that is forgone when making a decision. This involves comparing the benefits and drawbacks of each option and choosing the one with the highest value.


Is the expected value the same as the standard deviation?

No. The expected value is the mean!


What is the meaning of expected value in a probability distribution?

The expected value is the average of a probability distribution. It is the value that can be expected to occur on the average, in the long run.


How do i find expected value in a martingale system?

The expected value of a Martingale system is the last observed value.