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What is the purpose of a sampling distribution?
A statistic based on a sample is an estimate of some population characteristic. However, samples will differ and so the statistic - which is based on the sample - will take different values. The sampling distribution gives an indication of ho accurate the sample statistic is to its population counterpart.
What is a sampling distribution?
The sampling distribution for a statistic is the distribution of the statistic across all possible samples of that specific size which can be drawn from the population.
Which symbol is a test statistic used to test a hypothesis about a population mean?
The answer depends on what character is used for the variable that is used for the population values.
The process of using sample statistics to draw conclusions about true population parameters is called?
inferential statistic
What is the opposite of a measurable goal?
Nothing.
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.
Is statistic a measure that describes a population characteristic?
Not necessarily.For instance, one can calculate a so-called 't' statistic as a way of testing an hypothesis about one or two population means. Notice that in this case the statistic does not describe a population characteristic.
What word means any measurable characteristic?
You could describe any measurable characteristic as a trait.
A physical property is a characteristic of a substance is one that?
Density is a physical property; physical properties are measurable.
What do you mean by a statistic and its sampling distribution?
A statistic is a summary measure of some characteristic of a population. If you were to take repeated samples from the population you would not get the same statistic each time - it would vary. And the set of values you would get is its sampling distribution.
What is an observable or measurable characteristic of an individual organism called?
Traits
Is a sample a number describing some characteristic of a statistic?
No. A statistic is a number describing a characteristic of a sample.
What is the purpose of a sampling distribution?
A statistic based on a sample is an estimate of some population characteristic. However, samples will differ and so the statistic - which is based on the sample - will take different values. The sampling distribution gives an indication of ho accurate the sample statistic is to its population counterpart.
What is physical property is a characteristic of a substance is one that?
A physical property is a measurable property.
Is The average annual salary for 35 of a companys 1200 accountants is 57000. This describes a parameter?
No, this description does not represent a parameter; it refers to a statistic. A parameter is a value that describes a characteristic of an entire population, while a statistic describes a characteristic of a sample. In this case, the average salary of $57,000 pertains to a sample of 35 accountants out of the total population of 1,200 accountants in the company.
What structural characteristic definition?
These are either measurable or inferred and contribute directly to a description of the organism(s) of interest.
What is a quantifiable characteristic of a given population?
A quantifiable characteristic of a given population is a measurable attribute that can be expressed numerically, such as age, income, height, or education level. These characteristics allow researchers to analyze and compare different populations or subgroups effectively. For example, the average income of a population can provide insights into economic conditions and social stratification. Quantifiable characteristics are essential for statistical analysis and decision-making in fields like sociology, economics, and public health.
