The sampling distribution of is approximated by a A)normal distribution B)t-distribution with n₁ + n₂ degrees of freedom C)t-distribution with n₁ + n₂ - 1 degrees of freedom D)t-distribution with n₁ + n₂ + 2 degrees of freedom

Question

Quizplus · Accepted Answer

The Central Limit Theorem states that the sampling distribution of a large enough sample (n ≥ 30) will be approximately normal, regardless of the shape of the population distribution or population size. Therefore, the sampling distribution in this case can be approximated by a normal distribution.

The Sampling Distribution of Is Approximated by a