stylists

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

Questions

The following questions were asked by visitors named stylists.

Answers

The following answers were posted by visitors named stylists.

Need step by step format can't figure out, need an example: two samples of data regarding salary of Co A and Co B determine if you can be 99% sure that Co? A makes more than Co B? Company A - Mean 55,000, Std Dev 5,000, Sample Size 200; Co B mean 52,000,...