Question

If the actual value of an item is 415 and its estimated value is 400, the absolute error is

Answer 1

Concept introduction:

The discrepancy between a quantity's calculated or presumed value and its actual value is known as the mean absolute. The absolute mistake is insufficient since it provides no information about the significance of the error.

Given:

Here it is given that the actual value of an item is $415$.

Its estimated value is $400$.

To find:

We have to find the absolute error.

Solution:

According to the question,

The absolute value of the item is => $(415-400)=15$.

Final answer:

The final answer of the question is => $15$.

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Answer 2

Answer:

The absolute error of an item is $15$.

Step-by-step explanation:

The deviation between the calculated or assumed value of a variable and its actual value is called the absolute mean. The absolute error is insufficient because it does not say anything about the significance of the error.

• Given:

The actual value of an item is $415$.

The estimated value of an item is $400$.

• To calculate :

The absolute error of an item

• Solution:

The absolute error of the item = Actual value - Estimated value

                                                 $= 415-400$

                                                $= 15$

Therefore, the absolute error of an item is $15$.

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