writing-to-a-file-1 </td>
   <td style="text-align:left;"> exercise </td>
   <td style="text-align:left;"> students2 &lt;- students |&gt; 
  clean_names() |&gt; 
  mutate(
    meal_plan = factor(meal_plan),
    age = if_else(age == "five", "5", age),
    age = parse_number(age)
  )

students2 </td>
  </tr>
  <tr>
   <td style="text-align:left;"> writing-to-a-file-2 </td>
   <td style="text-align:left;"> exercise </td>
   <td style="text-align:left;"> students2 </td>
  </tr>
  <tr>
   <td s