News tagged with probability
Trying to be happier works when listening to upbeat music
The song, "Get Happy," famously performed by Judy Garland, has encouraged people to improve their mood for decades. Recent research at the University of Missouri discovered that an individual can indeed successfully try to ...
Psychology & Psychiatry
May 14, 2013 |
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'Clean' your memory to pick a winner, study says
Predicting the winner of a sporting event with accuracy close to that of a statistical computer program could be possible with proper training, according to researchers. In a study published today, experiment ...
Psychology & Psychiatry
Apr 22, 2013 |
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Older people in Africa have limited functional ability
The number of adults living into older age in sub-Saharan Africa is rapidly growing yet many older men and women will have an illness or disability that limits their ability to function, according to a study by researchers ...
Health
May 07, 2013 |
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What looks like play may really be a science experiment
(HealthDay)—You may think your toddler is just playing in the sand box, but she may really be conducting a sophisticated scientific experiment and learning something new every time she pours out another ...
Psychology & Psychiatry
Sep 27, 2012 |
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Pathological gambling caused by excessive optimism
Compulsive gamblers suffer from an optimism bias that modifies their subjective representation of probability and affects their decisions in situations involving high-risk monetary wagers. This is the conclusion drawn by ...
Psychology & Psychiatry
Apr 30, 2013 |
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The Goldilocks effect: Babies learn from experiences that are 'just right'
Long before babies understand the story of Goldilocks, they have more than mastered the fairy tale heroine's method of decision-making. Infants ignore information that is too simple or too complex, focusing instead on situations ...
Psychology & Psychiatry
May 23, 2012 |
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Tell me how you are -- and I know how long you will live
The way people rate their health determines their probability of survival in the following decades. Researchers from the Institute of Social and Preventive Medicine at the University of Zurich demonstrate that for ratings ...
Health
Feb 09, 2012 |
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Too much choice leads to riskier decisions, new study finds
The more choices people have, the riskier the decisions they make, according to a new study which sheds light on how we behave when faced with large amounts of information.
Psychology & Psychiatry
Mar 25, 2013 |
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Strains of antibiotic-resistant 'Staph' bacteria show seasonal preference: Children at higher risk in summer
Strains of potentially deadly, antibiotic-resistant Staphylococcus aureus bacteria show seasonal infection preferences, putting children at greater risk in summer and seniors at greater risk in winter, according to result ...
Diseases, Conditions, Syndromes
Feb 28, 2013 |
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Doctors' 'gut feeling' should not be ignored, study suggests
Doctors who experience a gut feeling about serious illness when treating a child in primary care should take action upon this feeling and not ignore it, a study published today in BMJ suggests.
Health
Sep 25, 2012 |
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New tool for selecting embryos in fertility treatments
A team of researchers from the Universitat Politècnica de València and specialists from the Hospital Universitari i Politècnic La Fe have developed a new tool, a mathematical model to be exact, to help ...
Medical research
Jan 21, 2013 |
4 / 5 (1) |
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Neuroscientists investigate lotteries to study how the brain evaluates risk
People are faced with thousands of choices every day, some inane and some risky. Scientists know that the areas of the brain that evaluate risk are the same for each person, but what makes the value assigned ...
Neuroscience
Sep 19, 2012 |
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Study finds association between genetic mutation and age at diagnosis for common childhood cancer
Certain mutations of the gene ATRX were associated with age at diagnosis in children and young adults with advanced-stage neuroblastoma, a cancer that grows in parts of the nervous system, according to a study in the March ...
Cancer
Mar 13, 2012 |
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Drug class linked to worse outcomes after transplant
(HealthDay)—Kidney transplant patients who receive mammalian target of rapamycin (mTOR) inhibitors after transplant have a greater probability of death or transplant failure than patients receiving calcineurin ...
Surgery
Oct 14, 2012 |
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High rate of false-positives with annual mammogram
During a decade of receiving mammograms, more than half of cancer-free women will be among those summoned back for more testing because of false-positive results, and about one in 12 will be referred for a biopsy.
Cancer
Oct 17, 2011 |
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Probability
Probability, or chance, is a way of expressing knowledge or belief that an event will occur or has occurred. In mathematics the concept has been given an exact meaning in probability theory, that is used extensively in such areas of study as mathematics, statistics, finance, gambling, science, and philosophy to draw conclusions about the likelihood of potential events and the underlying mechanics of complex systems.
For more information about Probability, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
