【統計難民へ】分布と検定が多すぎて意味不明？ここを見れば全て整理できます

-------Overview------- Statistical distributions and hypothesis tests—too many to understand? If so, you're definitely a "statistics refugee." 😥 Z-test, F-test, chi-squared test, t-test... gave up after trying to memorize all of these? Well, that's understandable. Because you didn't see the connections between them. It's the fault of statistics textbooks that don't properly teach that "the normal distribution is the master." 🐶 This video will focus on the "normal distribution," the root of all evil (?), starting with the central limit theorem, and clearly explain why each distribution and hypothesis test is necessary and how they connect. Knowing this will eliminate confusion when choosing a hypothesis test, and statistics will become significantly more interesting. You'll never get lost wondering "why do I use this?" again. Whether you're aiming for the Level 1 Statistical Proficiency Test or want to solidify your data science fundamentals, please watch until the end! Yes, yes, we've definitely heard from you that you want to delve deeper into statistics, like p-values ​​and analysis of variance...🐶 Stay tuned for future episodes! 🎥 Watch this video and then this one! 🎥 ▼    • 【完全版】数B「統計的推測」の仮説検定はこれ1本でOK！母平均・母比率を全解説   ▼    • 【大学数学】10分でわかる「推定・検定」入門！母集団と標本をスッキリ解説   ▼    • 【保存版】1時間で完全理解！数B「統計的な推測」の基礎概念をゼロから解説（前編）   ▼    • 「金玉の平均は1個」は大嘘です。統計学で論破します。   --Tonsuke's Profile-- Junior High: Online game addict (20,000 hours of play) High School: Public high school with a 43偏差値 (deviation score), repeatedly failing English University: Graduated at the top of his class from Ritsumeikan University, Department of Mathematical Sciences Graduate School: University of Washington Graduate School (Probability Specialist) 　　　　Withdrew after developing depression and being diagnosed with a rare disease Currently: Active staff data scientist (manager) / business consultant 📩 For work inquiries and consultations Please feel free to contact me by email for the following requests and consultations! Math tutoring (learning consultations and advice also welcome) Data Science (DS) outsourcing (data analysis, data science projects, etc.) Referral DS recruitment (for experienced professionals. Casual interviews also welcome!) ✉️ [email protected] 🐶 Support & Links 🐶 ▼ Become a member and support us    / @tonnsuke   ▼ Goods store https://suzuri.jp/tonnsuke?utm_source... ▼ LINE stamps http://www.line-tatsujin.com/detail/a... 📷 Filming Equipment Camera Used: https://amzn.to/3dMd20q Lens Used: https://amzn.to/3oNuKH6 Microphone Used: https://amzn.to/3AyruWt ⚠️ Notes *Links include Amazon Associates. *Comments without a heart emoji (💛) cannot be read by the system.