Samples of size n = 240 are randomly selected from the population of numbers (0 through 20) produced by a random-number generator, and the variance is found for each sample. What is the distribution of the sample variances?

A.normal (approximately)
B.skewed to the right
C.not enough information provided
D.skewed to the left

Question

Samples of size n = 240 are randomly selected from the population of numbers (0 through 20) produced by a random-number generator, and the variance is found for each sample. What is the distribution of the sample variances?
 	
	A.normal (approximately)
	B.skewed to the right
	C.not enough information provided
	D.skewed to the left

anonymous · Answer

could be a
im not sure
give me a couple
more seconds

anonymous · Answer

Okay, great!

mchilds15 · Answer

I'd have to agree... with it being between 0-20, the distribution of the sample variances are evenly placed. I'd go with A from what I remember from that class.

anonymous · Answer

yea is A

anonymous · Answer

Thank you guys so much for your help!

mchilds15 · Answer

No problem