Samples of size n = 900 are randomly selected from the population of numbers (0 through 9) produced by a random-number generator, and the proportion of even numbers is found for each sample. What is the distribution of the sample proportions?
A) not enough information provided
B) skewed to the left
C) normal (approximately)
D) skewed to the right

Question

Quizplus · Accepted Answer

The distribution of sample proportions will be approximately normal due to the Central Limit Theorem, as the sample size is large (n = 900).

Samples of Size N = 900 Are Randomly Selected from the Population