title: Generate a random number between a to b
body: <p>I have knowledge of the RANDBETWEEN() function inside the cells of Excel. This only returns one (1) value. I would like to assign this to a button to return a different value every time the button is hit.</p>
  
  <p>I can create the button, I have the cell. How can I link the two?</p>
  
  <p>Long story short, every time a button is clicked a cell (lets say cell a1) gets a different value between values a to b.</p>