quartile

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quartile

Astrology denoting an aspect of two heavenly bodies when their longitudes differ by 90?

quartile

[′kwȯr‚tīl]
(statistics)
The value of any of the three random variables which separate the frequency of a distribution into four equal parts.
References in periodicals archive ?
Similarly, among women without diagnosed GDM, those with TG levels in the upper quartile were more likely to have a fasting glucose level of 100 mg/dL or more, compared with the intermediate group (TG level between the 25th and 75th percentiles) and the lower quartile.
In particular, among those in the quartile with the most positive experiences in round 2, 43 percent were in a lower quartile in round 4.
Therefore, we next explored the differences between the upper quartile group (strong IOCM) and the lower quartile group (weak IOCM) for ICM activities.
Then, we compare the average underwriter reputation of the upper quintile versus that of the lower quintile, the upper quartile versus the lower quartile, and the first half of low-priced SEOs against the second half with high-priced offerings.
The charity described the figure as in "the lower quartile of what other large charities paid for their chief executives" and a fair reward for overseeing a PS360m organisation.
17 was determined at Nagrom laboratory Perth, based on the lower quartile value taken from the results of 89 samples from across the modelled bauxite zone.
On the other hand, values between the upper and lower quartiles represent 50% of the observations of a given variable, while excluding 25% of the values below the lower quartile and 25% above the upper quartile.
In a statement to AMs yesterday, he said: "The Hefcw [Higher Education Funding Council for Wales] has determined that by 2013 75% of HEIs in Wales will have an annual income above the UK median, and none will be in the lower quartile.
We do not nearly have the same savings as China, but in the African context we certainly are one of the countries in the lower quartile where it comes to government and national debt.
Lower quartile dietary intakes and serum levels of vitamin C were also associated with an increased odds of asthma.
From this the agency used a lower quartile estimate of pounds 17m for the purposes of the Business Plan'.
Managing Director of Lower Quartile Solutions), all Qualified Persons as

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