Which measure represents the standard deviation of the sample means and is used in place of the population standard deviation wh

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Fed [463]

1 year ago

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Which measure represents the standard deviation of the sample means and is used in place of the population standard deviation wh

en
the population parameters are unknown?

Mathematics

1 answer:

Ksivusya [100] · Answer 1 · 2023-11-07T22:27:06+03:00

The measure represents the standard deviation of the sample means and is used in place of the population standard deviation when the population parameters are unknown is; t-test.

<h3>Which measure is used when the population parameters are unknown?</h3>

A hypothesis test for a population mean when In the case that the population standard deviation, σ, is unknown, carrying out a hypothesis test for the population mean is done in similarly like the population standard deviation is known. A major distinctive property is that unlike the standard normal distribution, the t-test is invoked.