You are most welcome, Rosell! If there are other topics on statistics that you'd like me to discuss, I can always make a video about it. And follow me on Facebook! @KyraThing
Hi, Ma'am! I think it is the mic that made scratchy sounds. It could be when you're making subtle movements, your clothes or paper is touching the mic leading to thee sratch! But overall, your videos are really helpful. Thank you!