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sample statistic

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โˆ™ 2010-12-02 07:40:26
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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: A Numerical Measure from a Sample Such as a Sample Mean Is Known?
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Related questions

What is a numerical value used as a summary measure for a sample called such as a sample mean?

sampl statistics


A numerical value used as a summary measure for a sample such as sample mean is known as a?

This is called a sample statistic. They are often used to give a general picture of a more specific whole.


Know as the measure of sample?

Mean or average is the most common measure of central tendency of a sample.


Which measure of central tendency can be used for both numerical and categorical variables?

mean


What does the standard error mean?

For a sample of data it is a measure of the spread of the observations about their mean value.


What measure of central tendency is most stable from sample to sample?

Statistically speaking, the mean is the most stable from sample to sample. Whereas, the mode is the least stable statistically speaking from sample to sample.


Which numerical measure of center is most affected by extremely high or low numeric data?

Mean.


What is the difference between the sample mean and the population mean known as?

Sampling bias.


Is a parameter a measurable characteristic of a sample?

this is false... a parameter is a measure of a mean or mode, a measurable characteristic of a sample is called a statistic.


What does it mean to say that the sample variance provides an unbiased estimate of the population variance?

It means you can take a measure of the variance of the sample and expect that result to be consistent for the entire population, and the sample is a valid representation for/of the population and does not influence that measure of the population.


What is the numerical average of a group of numbers?

The numerical average of a group of numbers is the ratio of the sum of group of numbers to the total amount of numbers. This is also known as the mean.


What is quantity mean in math?

a value or component that may be expressed in numbers.

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