The Association of Chief Police Officers' lead on statistics, Douglas Paxton, said the study had noted the quality of crime recording by the UK police was "amongst the best in the world".
BBC: Fall in crime in England and Wales 'may be exaggerated'
But at least one of the companies' outside experts said Friday that the data quality of the study was similar to that of other trials.
In addition, the study further revealed that the quality of education in Arua district, as in other rural districts, is adversely affected by a severe lack of resources and professional teachers, as well as high student-to-teacher ratios and large class sizes.
UNESCO: Integrated Intergenerational Literacy Project (IILP)
The companies say they have been legitimately engaged in ensuring the quality of the data from the study, raising concerns with consultants as early as April 2006 and struggling to get things right since.
The American Lung Association's study ranks the air quality of 900 counties and more than 200 U.S. Census-defined Metropolitan Statistical Areas and Combined Statistical Areas--cities and their surrounding suburbs--where an air pollution monitor is present.
Mabbott urged me to study the sausage, which she said indicates the overall quality of the breakfast.
BBC: Does England make the world��s most delicious breakfast?
The Airline Quality Rating report is the premier statistical study of major airline performance in the United States, and has been conducted annually since 1991.
To account for the sleep variable, researchers in this study kept close tabs on the duration and quality of sleep of the participants.
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The caveats to our methodology notwithstanding, our study shows that there are big differences in the quality of education relative to spending among counties and is further proof that money is not the only--or perhaps even the most important--factor when it comes to the quality of education.
The main beach in Weston-super-Mare received a pass in the MCS Good Beach Guide study, which focuses entirely on water quality standards and the risk of sewage pollution.
BBC: Weston Uphill Slipway beach fails water quality standard
And this study makes no effort to gauge the quality of education.
WSJ: Best of the Web Today: Why Did Lois Lerner Take the Fifth?
The report also compares the U.S. perspective with that of other countries that have adopted or are in the process of adopting IFRS. For example, a previous ACCA study of IFRS adoption in Europe found that the benefits of adoption were greatest in countries with high institutional quality and where stock markets are more important to finance than bond markets or banking.
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In the study, researchers used a questionnaire, called the Carolinas Comfort Scale, to assess quality of life with such questions as whether patients feel a "sensation of mesh" after surgery or pain or movement limitations during daily activities.
While the innate quality of the European students was very high, for the most part their study habits were frightful.
"By nature, estimating mortality in emergencies is an imprecise science, but given the quantity and quality of data that were available, we are confident in the strength of the study, " said Fews Net official Chris Hillbruner.
That is a debate we ought to have (hopefully informed by evidence of the same high quality as the NBER study).
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This study cannot be considered informative, except perhaps about the quality of studies the American Journal of Public Health accepts.
In the Archives of Internal Medicine, a study asked if a better quality of death takes place when per capital cost rise.
Virgin America is the highest-quality major airline in the United States, according to the 2013 Airline Quality Rating report, an annual study of airline performance.
"It's an interesting and rigorous study in the field of complementary medicine, and an important step forward in improving quality of care for the 70 percent of patients who undergo chemotherapy and experience nausea and vomiting, " says Dr. Douglas Blayney, president-elect at the American Society of Clinical Oncology.
In a study of 200 senior teams, 97 percent of high-performing teams outperformed industry peers in the quality of new products and services.
After careful study, the company decided to automate only those parts of the Palio line at Betim where precision and quality were vital.
Take this list as an addendum to that album: further study into two states whose output rivals that of New York, California and Texas in terms of the quality and quantity of regionally issued funk masterpieces.
More than a third of the nation's 12.6 million cancer survivors had physical or mental health problems that put their overall health in jeopardy and had a negative impact on their quality of life, according to a recent study of federal health data funded by the National Cancer Institute.
One significant benefit, according to lead study author Dr. Kimberly Blackwell of Duke University, is the lack of significant side effects and a better quality of life for patients on the drug.
Another facet of this study was that the researchers used a survey to tease out other factors that might be influencing semen quality.
Parks, gardens and green space in urban areas can improve the wellbeing and quality of life of people living there, says a University of Exeter study.
BBC: Green spaces boosts wellbeing of urban dwellers - study
Over the past few decades, Bangladesh and various NGOs have instituted several educational programmes such as universal (compulsory and free) primary education and the establishment of village libraries and village study circles in an effort to provide its citizens with access to quality education and thus to promote national economic development, poverty alleviation and social empowerment and transformation.
The APEAL Study complements the Initial Quality Study (IQS), which focuses on problems experienced by owners during the first 90 days of ownership.
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The study found that different scoring models would put consumers in the same credit-quality category 73 percent to 80 percent of the time.
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