Walkira

This page lists questions and answers that were posted by visitors named Walkira.

Questions

The following questions were asked by visitors named Walkira.

A group of 10 students have average of GPA of 2.8 with SD of 0.3. Does this group present enough evidence to indicate that the average GPA is less than 3.0? Make your decision at a 5% level of significance
11 years ago

Answers

The following answers were posted by visitors named Walkira.