answersLogoWhite

0

Most of the time when you calculate an average you are calculating a weighted average without thinking too much about it. A weighted average of a group gives more weight to one in the group if it occurs more then once. For example; in a room full of people you have 3 ten yr olds, 5 eight yr olds and 1 six yr old. What is the average age of the group? To find a nonweighted average just add the three ages represented, without regard to how many, and divide by three; (10 + 8 + 6)/3 = 8. A weighted average takes into account how many of each age there are; (3x10 + 5x8 + 1x6)/9 = 8.4 . (notice you divide by total number of people not the number of ages represented as previously). You will also notice that the weighted average is the same thing as writing down each person's age and dividing by the number of people.

User Avatar

Wiki User

16y ago

What else can I help you with?

Continue Learning about Economics

How do you calculate the Weighted Average Cost of Capital (WACC)?

To calculate the Weighted Average Cost of Capital (WACC), you need to multiply the cost of each type of capital (such as debt and equity) by its respective weight in the capital structure, and then sum these values together. This formula helps determine the overall cost of financing for a company.


How can one determine the Weighted Average Cost of Capital (WACC) for a company"?

To determine the Weighted Average Cost of Capital (WACC) for a company, you need to calculate the weighted average of the cost of debt and the cost of equity. This involves multiplying the proportion of debt and equity in the company's capital structure by their respective costs, and then adding them together. The formula is: WACC (E/V) x Re (D/V) x Rd x (1 - Tc), where E is equity, V is total value of the company, Re is cost of equity, D is debt, Rd is cost of debt, and Tc is the corporate tax rate.


How can a company determine its weighted average cost of capital (WACC)?

A company can determine its weighted average cost of capital (WACC) by calculating the weighted average of the cost of equity and the cost of debt, taking into account the proportion of each in the company's capital structure. This calculation helps the company understand the overall cost of financing its operations and investments.


What is weighted marginal utility?

why do you want to know;) I know but you never will because im not telling you;)


What is total weighted price?

Total weighted price refers to the calculated price of a basket of goods or assets, where each item's price is multiplied by its respective weight or importance in the overall portfolio or analysis. This method is often used in financial contexts to assess the average price of a collection of investments, considering the varying amounts invested in each. By using weighted prices, investors can better understand the overall performance and value of their holdings.

Related Questions

If i have a 88.4 in math and got 67.5 and 90 on two tests then will those two grades bring me up to an A-?

If those grades are weighted equally, then no.


How do you calculate the weighted average in accounting?

To calculate the weighted average in accounting, you multiply each value by its respective weight, then add up all the results and divide by the sum of the weights.


Why was Jupiter grades made?

Jupiter grades was made for teachers to calculate students grades.


How do I Calculate the weighted average fill rate?

multiply IFR for each stock item on an order weighted by the ordering frequency for the item


How is GPA weighted at brown university?

Brown doesn't calculate GPA...


How do you find the weight of an assignment in a weighted grading system using overall grade and average grade per type of assignment?

To find the weight of an assignment in a weighted grading system, you can use the formula: ( \text{Weight} = \frac{\text{Overall Grade} - \text{Weighted Average of Other Assignments}}{\text{Average Grade of the Assignment Type} - \text{Weighted Average of Other Assignments}} ). First, calculate the weighted average of other assignments by multiplying their average grades by their respective weights. Once you have this, rearranging the formula allows you to isolate and determine the weight of the specific assignment type in question.


How do you get weighted mean?

A weighted mean is when some values contribute more than others. In order to calculate weighted mean multiply each weight by its value, add those and then divide by the sum of the weights.


56 newspapers were sold in the last 7 days calculate the weighted mean of newspapers sold on Wednesday?

56 newspapers were sold inthe last 7 days. calculate the weighed mean of newspapers sold on wednesday.


What does unweighted sum of all grades mean?

It is simply the sum of all grades divided by the number of grades: the arithmetical average of the grades. If some tests were more important than others then you might take a weighted average whereby you attach more importance (weight) to the important tests.


How do you calculate the overall mean of the median?

it is grades


Design an algorithm to find the weighted average of four scores?

To find the weighted average of four scores, first define the scores as ( S_1, S_2, S_3, ) and ( S_4 ) and their corresponding weights as ( W_1, W_2, W_3, ) and ( W_4 ). The algorithm can be expressed as: Calculate the weighted sum: ( \text{Weighted Sum} = (S_1 \times W_1) + (S_2 \times W_2) + (S_3 \times W_3) + (S_4 \times W_4) ). Calculate the total weight: ( \text{Total Weight} = W_1 + W_2 + W_3 + W_4 ). Finally, compute the weighted average as: ( \text{Weighted Average} = \frac{\text{Weighted Sum}}{\text{Total Weight}} ). This will yield the desired weighted average score.


What does it mean unweighted sum of all grades for a student?

It is simply the sum of all grades divided by the number of grades: the arithmetical average of the grades. If some tests were more important than others then you might take a weighted average whereby you attach more importance (weight) to the important tests.