Instructional video on “Mean and standard deviation in barchart”. This instruction is used in the course “Energiebalansen”. Avans University (2017). At attachments you will find the transcript of the video (written voiceover), if you are logged in on our videoplatform. All videos are published of the Academy of Technology for Health and Environment (ATGM) here: website Skills video’s of use the public video channel of this collection.