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Many studies will take a random sample from a population to determine the effects of something, perhaps a new medicine's ability to prevent an illness. In this example the sample would have two groups. One would be given the new medicine, which would be the treatment. The other would be given a placebo. After a set period of time, the researcher would observe which group had more illnesses. So the treatment is essentially what the researchers are testing. It could be a medical treatment, like in the example but it doesn't have to be. Other treatments might include an exercise program, a type of dog food or a new way to teach phonics.
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What is differential statistics?
Differential statistics are statistics that use calculus. Normally statistics would use algebra but differential statistics uses calculus instead of algebra.
Example of a class size in statistics?
25-30 in a class in statistics
The mean median and mode are examples of what type of statistics?
descriptive statistics
Mathematician who contributed to the developments of statistics?
John Graunt created population statistics.
What are statistics in math?
"Statistics is the study of the collection, organization, analysis, and interpretation of data." (Wikipedia)
Are Colon cancer survival statistics accurate?
Whether colon cancer statistics are accurate would depend on the statistics. Most of the statistics from organizations such as The American Cancer Society and the American Medical Association only include cancer patients who choose radiation, surgery, and chemotherapy treatments, but there are people who choose alternative treatments. No accurate statistics are available for alternative treatments, because they are generally considered ineffective by organizations that keep statistics.
Why do nurses take statistics courses?
Persons in the healthcare field have to use statistics to get averages on how treatments or medications could possibly work on differing persons of different sizes, sexes and ages of people with differing illnesses, conditions or injuries. They have to judge from the weights, health conditions or possible allergies of patients they give medicine to. Also, they have to use statistics to decide how to give intravenous treatments. Those who do the medical testing on volunteers use statistics to show how their medications will or won't work. Nurses need to work with all of these groups.
Importance of statistic to psychology?
Statistics is critical to psychology. It is important to check data obtained in psychological studies and observations to make decisions if things occurred by chance or are related. Often psychologist do studies and use statistics to evaluate these studies. Also, psychologists look at behaviors and try to see what thing cause or are correlated with these behaviors. They also look at treatments and study weather or not they are effective and compare them to other treatments. All these things use statistics.
What is the importance of statistics in agriculture?
Statistics are used in the scientific study of agriculture as a tool to determine if the differences in variables are real or due to chance. This translates to the farmer to let him know with confidence which varieties are better than other varieties or which fertilizer treatments will give better yields than others.
What is the importance of statistics in science and technology?
Statistics is used all the time in science and technology. In short, statistics tell us whether our results are probably caused by chance or not. Statistics is used in research to compare results between different treatments. It can also help describe relationships between variables and results over time. The most important thing is that it tells you when your differences are large enough to probably not be caused by chance. Statistics can also used in manufacturing by setting specification ranges and other quality attributes.
What is the importance of science technology in statistic?
Statistics is used all the time in science and technology. In short, statistics tell us whether our results are probably caused by chance or not. Statistics is used in research to compare results between different treatments. It can also help describe relationships between variables and results over time. The most important thing is that it tells you when your differences are large enough to probably not be caused by chance. Statistics can also used in manufacturing by setting specification ranges and other quality attributes.
How is math used in medical researching?
Just from the angle of reporting of research results alone (not even considering how math might be used in the research treatments themselves) a very careful and sophisticated knowledge of statistics is needed.
What are the main branches of statistics?
The two main branches of statistics is Descriptive statistics and inferential statistics.
Types of statistics?
There are two types of statistics. One is called descriptive statistics and the other is inferential statistics. Descriptive statistics is when you use numbers. Inferential statistics is when you draw conclusions or make predictions.
What is the definition for Psychological Statistics?
Psychological statistics is the application of statistics to psychology.
Distinguish between statistics plural and statistics singular?
The statistics (pl.) indicate that statistics (sing.) is a pseudo-science.
What is differential statistics?
Differential statistics are statistics that use calculus. Normally statistics would use algebra but differential statistics uses calculus instead of algebra.
