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.
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Weighted arithmetic mean means the arithmetic mean of sample results weighted by the
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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
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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
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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 number of subsamples in each sample. Its purpose is to give influence to a sample relative to the
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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
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Weighted arithmetic mean means the arithmetic mean of sample results weighted by the number of subsamples in each sample.
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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.

  • Weighted Average Price means, for any security as of any date, the dollar volume-weighted average price for such security on the Principal Market during the period beginning at 9:30:01 a.m., New York time (or such other time as the Principal Market publicly announces is the official open of trading), and ending at 4:00:00 p.m., New York time (or such other time as the Principal Market publicly announces is the official close of trading), as reported by Bloomberg through its “Volume at Price” function or, if the foregoing does not apply, the dollar volume-weighted average price of such security in the over-the-counter market on the electronic bulletin board for such security during the period beginning at 9:30:01 a.m., New York time (or such other time as such market publicly announces is the official open of trading), and ending at 4:00:00 p.m., New York time (or such other time as such market publicly announces is the official close of trading), as reported by Bloomberg, or, if no dollar volume-weighted average price is reported for such security by Bloomberg for such hours, 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 OTC Link or “pink sheets” by OTC Markets Group Inc. (formerly Pink OTC Markets Inc.). If the Weighted Average Price cannot be calculated for a security on a particular date on any of the foregoing bases, the Weighted Average Price of such security on such date shall be the fair market value as mutually determined by the Company and the Holder. If the Company and the Holder are unable to agree upon the fair market value of such security, then such dispute shall be resolved pursuant to Section 11 with the term “Weighted Average Price” being substituted for the term “Exercise Price.” All such determinations shall be appropriately adjusted for any stock dividend, stock split, stock combination, reclassification or other similar transaction during the applicable calculation period.

  • Volume Weighted Average Price means, in respect of an Ordinary Share or Security on any Dealing Day, the order book volume-weighted average price of such Ordinary Share or Security published by or derived (in the case of the Ordinary Shares) from the relevant Bloomberg page or (in the case of Securities (other than the Ordinary Shares)) from the principal stock exchange or securities market on which such Securities are then listed or quoted or dealt in, if any or, in any such case, such other source as shall be determined in good faith to be appropriate by an Independent Adviser on such Dealing Day, provided that if on any such Dealing Day such price is not available or cannot otherwise be determined as provided above, the Volume Weighted Average Price of an Ordinary Share or Security, as the case may be, in respect of such Dealing Day shall be the Volume Weighted Average Price, determined as provided above, on the immediately preceding Dealing Day on which the same can be so determined or determined as an Independent Adviser might otherwise determine in good faith to be appropriate.

  • Weighted Average means a ratio of the weight of the investment by the financial market participant in an investee company in relation to the enterprise value of the investee company;