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zalisa [80]
3 years ago
6

The distribution of sample means is not always a normal distribution under what circumstances

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
7 0

The distribution of sample means will not be normal when it is grounded on small samples (n < 30) carefully chosen from a population that is not normal because if n < 30, you would the use the t distribution. Normal distribution would only be use if the sample size is large. Large in this case relies on the requirements for accuracy and the shape of the underlying population.

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