In this video, I will show you how to calculate the lower and upper confidence intervals (CIs) by using Microsoft Excel. In this example, I will show you how to calculate the 95% CI of some data by using the Data Analysis add-in. THE ONLINE GUIDE https://toptipbio.com/confidence-intervals-excel/ HOW I CREATED THIS TUTORIAL (AFFILIATE LINKS) Laptop https://amzn.to/38bB7JG Microphone https://amzn.to/2OFn1sd Screen recorder & editor https://techsmith.z6rjha.net/BQQkL YouTube SEO https://www.tubebuddy.com/SHTeach Software (Microsoft Excel 365 ProPlus) FOLLOW US Website https://toptipbio.com/ Facebook https://www.facebook.com/TopTipBio/ Twitter https://twitter.com/TopTipBio AFFILIATE DISCLAIMER Top Tip Bio is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to www.amazon.com. We will earn a commission from Amazon if a purchase is made through the affiliate links.