相関や回帰分析とは何か＆エクセルで求め方を実践【情報I基礎】4-20 相関と回帰分析

This is a lesson video for [High School Information Science I] 4-20: Correlation and Regression Analysis. We explain what correlation, correlation coefficients, and regression analysis are, and show how to calculate correlation coefficients and regression lines in Excel. 🎉 ⭐Learn IT for free and in a fun way! That's why we make these videos! 😁 →Please support us by subscribing, liking, and sharing! ✨✨ 🌸Subscribe to our channel here! https://www.youtube.com/c/SekaChan?su... 👀Related sites and videos here! ▼Class Notes and Complete Strategy Sheet (PDF Materials) https://sekachan.net/info1-basic/ ▼Previous Video    • データ分析で使い分けるべきグラフ８選【情報I基礎】4-19 データの可視化   ▼Next Video    • コメントをAI分析したらリアルな本音がわかって面白かった【情報I基礎】4-21 テキ...   ▼Information Science I Review Mind Map    • 【この1本でOK】情報I全範囲をマインドマップで総復習   ▼Information Science I Basic Course    • 【共通テスト対策】高校情報Ⅰ基礎講座（全範囲）   ▼Information Science I Common Test Preparation Course    • 【共通テスト8割突破】情報Ⅰ演習講座   💡Chapter 00:00 This Time's Topic 00:48 Correlation 03:06 Correlation Coefficient 04:16 Regression Analysis 07:38 Finding the Correlation Coefficient and Regression Line 11:06 Review Questions 11:58 Summary 🙋‍♂️Profile [Sekachan Sugawara] Graduated from the Graduate School of Information Science and Engineering, Tokyo Institute of Technology Served as a cram school instructor for 5.5 years as an undergraduate and graduate student Planned and conducted IT and programming seminars as an IT training instructor Received Oracle's "Instructor of the Year" (Japan's Highest Satisfaction Rating) and "Java Instructor Award" for four consecutive years I love the moment when someone says, "I get it!" and when they find learning enjoyable. I started YouTube because I wanted to expand free learning opportunities. Let's have fun learning and growing together! 📳X (formerly Twitter) https://x.com/SekaChanIT 🎵Sound provided by DOVA-SYNDROME https://dova-s.jp/ *May not be used in some videos. #InformationI #CommonTest #SekaChan'sInformationIBasicCourse #InformationScience #HighSchoolInformationScience #FundamentalInformationTechnologist #ITPassport