Student's distribution of t has nothing to offer in obtaining relief from which problem, if any?
A) small sample size
B) unknown population standard deviations
C) nonnormality of the population distributions
D) it offers relief in all of the above situations

Question

Quizplus · Accepted Answer

Student's t-distribution is used to address issues with small sample sizes and unknown population standard deviations, but it assumes that the population distribution is normal. It does not offer relief from nonnormality of the population distributions.

Student's Distribution of T Has Nothing to Offer in Obtaining