ShadowPlayer297 ShadowPlayer297

25-02-2021
Mathematics

contestada

Whenever the population standard deviation is unknown, which distribution is used in developing an interval estimate for a population mean

Respuesta :

joaobezerra joaobezerra

28-02-2021

Answer:

The t-distribution is used.

Step-by-step explanation:

When we dont know the standard deviation of the population, we use the t-distribution(t-table).

Otherwise, the z-distribution(z-table) is used.

So the answer to this question is the t-distribution.

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