【実験・研究関係 1 】正確度と精度および標準偏差と不偏標準偏差

[Quiz Question 1] When the standard deviation is large, it is often inappropriate to compare and discuss "means." Explain why. If you write in the comments, I'll check your answer. [Quiz Question 2] Find the standard deviation and unbiased standard deviation for the five data points: "54.7, 55.2, 53.9, 56, 52.7." Keywords #Accuracy and Precision #Standard Deviation and Unbiased Standard Deviation Sweetness of Mandarin Oranges Mean Deviation Sample Variance Unbiased Variance The Dangers of Simply Comparing Means If you enjoyed this video, please click the "Like" button! I also upload lesson videos for physical chemistry, inorganic chemistry, and instrumental analysis. ========================================================================= On the "Terakoya Tomono Lab" lesson and experiment channel, we will be uploading videos on: 1. University lectures: physical chemistry, electrochemistry, instrumental analysis, and inorganic chemistry 2. Experiments: experiments that can be done at home, and experiments for high school and middle school preparation ■Tomono Lab's homepage is here → https://tomonolab.com/ ■Tomono Lab's class page is here (Easy to find classes!) → https://tomonolab.com/2022/01/22/clas... ■Subscribe to the channel here →    / @tomonolab   ■Reference Materials Introduction to Statistics - From Tests to Multivariate Analysis and Experimental Design - → https://amzn.to/3rwlOXx ※The URL below uses an Amazon Affiliate link.