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Q: Is a single number characteristic describe a population is called a parameter?
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A numerical measure computed to describe a characteristic of a population is called?

parameter


What is a summary measure that is computed to describe a characteristic of an entire population called?

a summary measure that is computed to describe a characteristic of an entire population is called:


The characteristic or value of a population that is under consideration is called a population?

The characteristic or value of a population that is under consideration is called a parameter. It represents a specific aspect of the entire population and is often unknown and estimated using sample data. Parameters can include means, proportions, variances, and other measures that describe the population.


The characteristic or value of a population that is under consideration is called?

Population Parameter


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.


A summary measure that is computed to describe a characteristic from only a sample of the population is called?

paremeter


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.


Which describe a sudden growth in the population of a city?

This is called a population increase.


If a population of an organism shows more than two alleles for a characteristic what is that called?

codominance


What is it called when a population group unified by a specific common characteristic such as age and subsequently treated as a statistical unit during their lifetime?

A population group unified by a specific common characteristic, such as age, and subsequently treated as a statistical unit during their lifetime is called


The term used to describe the motion of a planet?

A better approach is to try to make more general the characteristic of a body to resist change in motion. The characteristic is called inertia. kinematics


What is the probability distribution that can be describe by just one parameter?

There are probably many probability distributions that have just one parameter. The most important one for statistical analysis is probably the Student t distribution.This probability distribution is fully described by a single parameter which is often called "degrees of freedom". The parameter describes the scale of the distribution, and not the location, since the Student t distribution is always centered at zero (unlike the normal distribution, which has a scale parameter, the variance, and a location parameter, the mean).Another example of a distribution that is described with a single parameter is the exponential distribution. Unlike the Student t distribution, it is a distribution that takes only positive values.