Question: When we sample from an infinite population, what happens to the standard error of the mean if the sample size is (a) increased from 40

When we sample from an infinite population, what happens to the standard error of the mean if the sample size is

(a) increased from 40 to 1,000 ?

(b) decreased from 256 to 65 ?

(c) increased from 225 to 1,225 ?

(d) decreased from 450 to 18 ?

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