1. Native American: [8.50, 9.48, 8.65]
2. Caucasian: [8.27, 8.20, 8.25, 8.14]
Using Wilcoxon Rank-Sum, with significance level 0.10, using p-value approach compare each groups.
Provide detail formula please.
Get Answers For Free
Most questions answered within 1 hours.