how to calculate rate in weighted average method?
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To use the weighted average model, one divides the cost of the goods that are available for sale by the number of those units still on the shelf. This calculation yields the weighted average cost per unit—a figure that can then be used to assign a cost to both ending inventory and the cost of goods sold.
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['Multiply the numbers in your data set by the weights.', 'Add the numbers in Step 1 up. Set this number aside for a moment.', 'Add up all of the weights.', 'Divide the numbers you found in Step 2 by the number you found in Step 3.']
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How to Calculate the Time-Weighted Return. First, you'll want to calculate the rate of return for each of your sub-periods. You can do this by subtracting the beginning balance of the period from the ending balance of the period. Then divide the difference by the beginning balance of the period.
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['Observe Time = 25 Minutes.', 'Rating of Operator = 80%', 'Considering Allowance = 10%', 'Basic Time = 25minutes x 80% = 20 minutes.', 'Allowance = 20 x 10% = 2 Minute.']
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['Determine the weight of each number.', 'Find the sum of all weights.', 'Calculate the sum of each number multiplied by its weight.', 'Divide the results of step three by the sum of all weights.']
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['avg = sum(lst) / len(lst)', 'var = sum((x-avg)**2 for x in lst) / len(lst)', 'print(var)', '# 0.6666666666666666.']
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Start by multiplying the hours worked by each of the pay rates. Add the sums to get total compensation and divide this number by the hours worked to get the regular rate. This is the weighted average.
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Start by multiplying the hours worked by each of the pay rates. Add the sums to get total compensation and divide this number by the hours worked to get the regular rate. This is the weighted average. Next, multiply the weighted average by 1.5.
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['Variable Costs Percent per Unit = Total Variable Costs / (Total Variable + Total Fixed Costs)', 'Total Fixed Costs Per Unit = Total Fixed Costs / Total Number of Units.', 'Break-Even Price = 1 / ((1 - Total Variable Costs Percent per Unit)*(Total Fixed Costs per Unit))']
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To calculate a weighted average in Excel, simply use the SUMPRODUCT and the SUM function. 1. The AVERAGE function below calculates the normal average of three scores. Suppose your teacher says, "The test counts twice as much as the quiz and the final exam counts three times as much as the quiz".
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['EWMA(t) = moving average at time t.', 'a = degree of mixing parameter value between 0 and 1.', 'x(t) = value of signal x at time t.']
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The formula for finding the weighted average is the sum of all the variables multiplied by its weight, then divided by the sum of the weights. Example: Sum of variables(weight)/sum of all weights = weighted average. 335/16 = 20.9 minutes is the weighted average of the time you spent working out for the month.
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Calculating the Average Daily Rate (ADR) The average daily rate is calculated by taking the average revenue earned from rooms and dividing it by the number of rooms sold. It excludes complimentary rooms and rooms occupied by staff.
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['Calculate the average (mean) price for the number of periods or observations.', "Determine each period's deviation (close less average price).", "Square each period's deviation.", 'Sum the squared deviations.', 'Divide this sum by the number of observations.']
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The weighted average number of shares is calculated by taking the number of outstanding shares and multiplying the portion of the reporting period those shares covered, doing this for each portion and, finally, summing the total. The weighted average number of outstanding shares in our example would be 150,000 shares.
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Weighted Averages This is done by multiplying each day's average handling time by the number of calls received during the day, and dividing by the total calls received. On day one, the call centre fielded 1000 calls, with AHT of 5 minutes. (5 minutes * 1000 calls).
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['Weighted Mean: A mean where some values contribute more than others.', 'When the weights add to 1: just multiply each weight by the matching value and sum it all up.', 'Otherwise, multiply each weight w by its matching value x, sum that all up, and divide by the sum of weights: Weighted Mean = ΣwxΣw.']