Nonparametric Statistics Tasks using R

I have a few tasks related to nonparametric statistics, use of R programming is required. Tasks must be finished in 3 hours. Topics are as follows:
- The Dichotomous Data Problem
- The One-Sample Location Problem
- The Two-Sample Location Problem
- The Two-Sample Dispersion Problem
- Other Two-Sample Problems

I need assistance primarily with the following nonparametric tests:
- Chi-Square Test
- Wilcoxon Signed-Rank Test
- Mann-Whitney U Test

The main aim of these tasks is hypothesis testing. I will provide the datasets that need to be analyzed.

Ideal skills and experience for the job include:
- Proficiency in R programming
- Strong understanding of nonparametric statistics
- Experience with hypothesis testing
- Ability to complete tasks within a tight deadline