Hello, I'm looking for a solution to this activities. The activities is given in the google drive link below, and any further concerns will be addressed in the comments area. There are four activities in total. I hope you can assist me, and I will undoubtedly provide you with 100% positive feedback.

https://drive.google.com/drive/folders/1ToCCZppKnEcCHlrMKU4kdEo4RhhfrtoU?usp=sharing

FOR REFERENCES:

O a Let Us Study There are two ways to test the hypothesis: with a pvalue approach and with a critical value approach. Here, we will consider the rejection region with the critical value approach. The critical value enables us to reject or not the null hypothesis. Also, it is calculated through alpha ( 0) levels and symbolized by Z or Ztab. This is the rst statement in Activity 2: \"The hypothesis that less than 20% of the population are righthanded\" wherein Ha: p