SJ Edusphere on Instagram: "📊 Linear Regression — Formulas made EASY! Regression looks heavy only till you try to memorise it. In this reel, I share the simplest logic-based way to remember: • Regression coefficient of y on x • Regression coefficient of x on y • Equations of both regression lines No confusion. No mix-ups. Just one clear pattern that works every time — especially for ISC board & specimen paper questions. This concept appears regularly in ISC papers, and mastering it now saves ma