Hello, anyone can help me with these questions.

Thanks

Please answer the questions with R studio.

Scenario

Jane manages a large newspaper, which contains a number of daily advertisements. Jane would like to see if there is any relationship between the day of the week and which section the ad is posted in. She would like to know if certain sections of the paper and/or certain days result in a greater number of replies to an ad so that she can determine how much the ad should cost. Jane randomly selects 12 advertisements from the paper each day; 4 from each of the sections News (N), Business (B), and Sports (S). For each advertisement, she records the number of inquiries regarding that ad. The data are displayed in the Advertising dataset.

Advertising dataset available in this google drive link: https://drive.google.com/file/d/1W0y_oExe3kjTj8_4nQX3iiH8VM5DztKR/view?usp=sharing

Questions:

a) State an appropriate statistical procedure for Jane.

b) List the null hypothesis/hypotheses for your test.

c) Use boxplots to see if there appears to be a difference in the number of inquiries based on weekday and on section. Explain.

d) Perform the appropriate statistical test at the = 0.0001 level to evaluate your null hypothesis/hypotheses. Ensure you evaluate your assumptions. Interpret your results. Describe how you would advise Jane.

e) Plot the mean number of inquiries for each day/section.