KLM

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

Questions

The following questions were asked by visitors named KLM.

What is the interdecile range of the following: X Percentile 107 10th 114 25th 118 50th 122 75th 129 90th

True or false: The distribution with the largest range necessarily has the largest standard deviation.

True or False A negative z score must yield a negative probability value.

Is the standard deviation of the entire sampling distribution of means a statistic or a parameter?

Does setting alpha at .01, rather than at .05, increase or decrease the likelihood of rejecting Ho?

Answers

The following answers were posted by visitors named KLM.

Thanks, Bob. The explanation helps!

I thought that was the case but could not find the support. Thanks!