Weighted arithmetic mean definition

Weighted arithmetic mean means the arithmetic mean of sample results weighted by the number of subsamples in each sample. Its purpose is to give influence to a sample relative to the surface area it represents. A single surface sample is comprised of a single subsample. A composite sample may contain from two to four subsamples of the same area as each other and of each single surface sample in the composite. The weighted arithmetic mean is obtained by summing, for all samples, the product of the sample’s result multiplied by the number of subsamples in the sample, and dividing the sum by the total number of subsamples contained in all samples. For example, the weighted arithmetic mean of a single surface sample containing 60 µg/ft2, a composite sample (three subsamples) containing 100 µg/ft2, and a composite sample (4 subsamples) containing 110 µg/ft2 is 100 µg/ft2. This result is based on the equation [60+(3*100)+(4*110)]/(1+3+4).
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Weighted arithmetic mean means the arithmetic mean of sample results weighted by the number of subsamples in each sample. Its purpose is to give influence to a sample relative to the surface area it represents. A single surface dust sample is comprised of a single dust subsample. A composite dust sample may contain from two to four dust subsamples of the same area as each other and of each single surface dust sample in the composite. The weighted arithmetic mean is obtained by summing, for all dust samples, the product of the dust sample’s result multiplied by the number of dust subsamples in the dust sample, and dividing the sum by the total number of dust subsamples contained in all dust samples. For example, the weighted arithmetic mean of a single surface dust sample containing 60 micrograms per square foot (μg/ft2), a composite dust sample (three dust subsamples) containing 100 μg/ft2, and a composite dust sample (four dust subsamples) containing 110 μg/ft2 is 100 μg/ft2. This result is based on the equation [60+(3×100)+(4×110)] / (1+3+4).
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Weighted arithmetic mean means the arithmetic mean of sample results weighted by the number of subsamples in each sample. Its purpose is to give influence to a sample relative to the surface area it represents. A single surface dust sample is comprised of a single dust subsample. A composite dust sample may contain from two to four dust subsamples of the same area as each other and of each single
Sample 1Sample 2Sample 3

Examples of Weighted arithmetic mean in a sentence

  • Reliability Findings of Scales Dimensions of ScaleCronbach’s Alpha (α)The Number of ItemsGeneral Cronyism0,7747Transaction Cronyism0,9197Cronyism in Advancement0,9185Cronyism in Recruitment0,8934Wage Cronyism0,8583Cronyism in Performance Evaluation0,9052Job Satisfaction0,8563Intention to Quit the Job0,9126 Weighted arithmetic mean and standard deviation values of answers for each scale are in Table 3 below.Table 3.

  • Weighted arithmetic mean means the arithmetic mean of sample results weighted by the number of subsamples in each sample.

  • Weighted arithmetic mean is the most common type of average which plays a role in descriptive statistics.

  • Weighted arithmetic mean was also used to find average of population for some of the variables.

  • Weighted arithmetic mean - The arithmetic mean of sample results weighted by the number of subsamples in each sample.

  • Weighted arithmetic mean is the average when different items of a series are given different weights according to their relative importance weights are indicated by w.Let w1,w2,…….,wn be the weights attached too various values x1,x2,……,xn respectively.

  • Within the frequency distribution Weighted arithmetic mean and deviations standardN2-42 representatives N1-18 Notables WCWCCNALPA: Answer Level per Average; WC: Weight Centennial (important); SD: Standard Deviation; WAM: Weighted Arithmetic Mean; CN: Clauses Numbers; PBP: Political Behavior Patterns.

  • Weighted arithmetic mean and independent t-test are the statistical tools used to answer the entire research question.

  • Source: Author’s analysisKey: WAM = Weighted arithmetic mean; Md = Median; and SD = Standard deviationWith regard to question one, the majority of academics (71%) either “agreed to a moderate extent” or to a “large extent” that pervasive skills can be taught at university.

  • Weighted arithmetic mean ‐ The arithmetic mean of sample results weighted by the number of subsamples in each sample.


More Definitions of Weighted arithmetic mean

Weighted arithmetic mean means the arithmetic mean of sample results weighted by the number of subsam- ples in each sample. Its purpose is to give influence to a sam- ple relative to the surface area it represents. A single surface sample is comprised of a single subsample. A composite sample may contain from two to four subsamples of the same
Sample 1Sample 2
Weighted arithmetic mean means the arithmetic mean of sample
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Weighted arithmetic mean means the arithmetic mean of sample results weighted by the
Sample 1Sample 2
Weighted arithmetic mean means the arithmetic mean of sample results weighted by the number of subsamples in each sample.
Sample 1
Weighted arithmetic mean means the arithmetic mean of sample results weighted by the number of subsamples in each sample. Its purpose is to give influence to a sample relative to the
Sample 1Sample 2
Weighted arithmetic mean means the arithmetic mean of sample results weighted by the number of subsam- ples in each sample. Its purpose is to give influence to a sam- ple relative to the surface area it represents. A single surface
Sample 1

Related to Weighted arithmetic mean

  • Arithmetic mean means the algebraic sum of data values divided by the number of data values. For example, the sum of the concentration of lead in several soil samples divided by the number of samples is the arithmetic mean.

  • Volume Weighted Average Price means, for any security as of any date, the daily dollar volume-weighted average price for such security on the Primary Market as reported by Bloomberg through its “Historical Prices – Px Table with Average Daily Volume” functions, or, if no dollar volume-weighted average price is reported for such security by Bloomberg, the average of the highest closing bid price and the lowest closing ask price of any of the market makers for such security as reported in the "pink sheets" by Pink Sheets LLC.

  • Underlying Reference Closing Price Value means, in respect of a SPS Valuation Date, the Closing Level in respect of such day.

  • Closing Price has the meaning assigned to such term in Section 15.1(a).

  • Average VWAP means the average of the VWAPs for each Trading Day in the relevant period.

  • Average Closing Price means the average of the closing market prices of a Share over the last five (5) Market Days on which transactions in the Shares were recorded on the SGX-ST immediately preceding the date of the Market Purchase by the Company or, as the case may be, the date of the making of the offer pursuant to the Off-Market Purchase, and deemed to be adjusted for any corporate action that occurs after the relevant five-day period; and

  • Bid Price means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed or quoted on a Trading Market, the bid price of the Common Stock for the time in question (or the nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time)), (b) if OTCQB or OTCQX is not a Trading Market, the volume weighted average price of the Common Stock for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if the Common Stock is not then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Stock are then reported in the “Pink Sheets” published by OTC Markets Group, Inc. (or a similar organization or agency succeeding to its functions of reporting prices), the most recent bid price per share of the Common Stock so reported, or (d) in all other cases, the fair market value of a share of Common Stock as determined by an independent appraiser selected in good faith by the Purchasers of a majority in interest of the Securities then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.