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โˆ™ 2012-06-03 17:29:05
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: Why mean are used in statistic to interpret data?
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Related questions

Statistics that are used to interpret data and draw conclusions are called?

descriptive


What statistic is commonly used when the data are reported in the form of frequencies?

Chi-square


What useful tool may help a scientist interpret data by revealing unexpected patterns?

A graph would be used.


What is test statistic. Why do you have to know the distribution of a test statistic?

A test statistic is used to test whether a hypothesis that you have about the underlying distribution of your data is correct or not. The test statistic could be the mean, the variance, the maximum or anything else derived from the observed data. When you know the distribution of the test statistic (under the hypothesis that you want to test) you can find out how probable it was that your test statistic had the value it did have. If this probability is very small, then you reject the hypothesis. The test statistic should be chosen so that under one hypothesis it has one outcome and under the is a summary measure based on the data. It could be the mean, the maximum, the variance or any other statistic. You use a test statistic when you are testing between two hypothesis and the test statistic is one You might think of the test statistic as a single number that summarizes the sample data. Some common test statistics are z-score and t-scores.


What is the Role of statistics in science?

Statistics have a very crucial role in science. They are commonly used for research and data analysis in various projects in numbers. They can be used to interpret data and make future predictions.


What the role of statistics in science?

Statistics have a very crucial role in science. They are commonly used for research and data analysis in various projects in numbers. They can be used to interpret data and make future predictions.


Example of a statistical treatment in a thesis?

The statistical treatment in a thesis is a tool. This tool is used to interpret data in a timely manner.


Should The mean or median be used in ordinal data?

The median is used when reporting ordinal data.


How do creationists interpret the human genome data currently being used to map and roughly date the migrations of humans out of Africa?

I'm afraid they don't interpret it at all. They either desperately ignore it and pretend it doesn't exist or they assert that it is wildly flawed and hence cannot mean what it seems to show.


What is hypothesis in basic statistic?

A statistician may have some idea about some statistics in a data set, and there is a need to test whether or not that hypothesis is likely to be true. Data are collected and a test statistic is calculated. The value of this test statistic is used to determine the probability that the hypothesis is true.


Is mean used to describe the variance of data?

Yes.


Why is finding mean median and mode necessary?

They help to analyse data samples and therefore compare statistics. Normally all three methods are used as they all contain weaknesses. However the mean is usually the normal statistic used after anomalous results have been removed

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