title: How dnorm works?
body: <p>I am very new to Statistics and R. Maybe this is a very trivial question, but I don't really understand how this works.</p>
  
  <p>Suppose I use <code>dnorm(5, 0, 2.5)</code>. What does that mean?</p>
  
  <p>I saw some resources where they told that this function computes the height of the point in the density curve.</p>
  
  <p>Now again I read that the exact probability of a number is 0 in continuous distribution. So, my question is if I can find out the height or probability of a certain value, then how come it is 0?</p>
  
  <p>I know I have mixed up some concepts. But I'm unable to find where I'm wrong. It will be great if you spare your time to make me understand this. Thanks in advance.</p>