Could you please help me understand why/how the correct answer is supported ? Thank you very much !

Question 10 0.1 PLS Media Comm Save When does the central limit theorem allow us to assume that the distribution of sample means is itself normally distributed? O A) Whenever the population distribution is normally distributed You Answered O B) Whenever the sample size is greater than 30 Correct Answer O C) Either A or B O D) Neither A nor B O E) None of the above; the central limit theorem tells us nothing about the shape of the distribution of sample means