Aliens School
Cinematic Knowledge Experience
0%
Aliens School
Now Playing
Aliens School ยท HIEN
โŒจ๏ธ Keyboard Shortcuts
โ†’Next slide โ†Previous slide SpacePlay / Pause MNarration on/off FFullscreen ?Show/hide this
Press any key to close
Skill Topic ยท Cinematic

๐Ÿงช Hypothesis Testing

๐Ÿ“˜ Course: Data Science | ๐Ÿ“‘ Topic #19 | ๐Ÿท๏ธ Section 3: Statistics & Probability โฌ…๏ธโ€ฆ

Overview
๐ŸŒŸ

๐Ÿงช Hypothesis Testing โ€” Quick Facts

๐Ÿ“Œ

๐Ÿ“‘ Topic #19: ๐Ÿท๏ธ Section 3: Statistics &โ€ฆ

๐ŸŽฏ

> โฌ…๏ธ [18-Central-Limit-Theorem](18-Central-Limit-Theorem.md): โžก๏ธ 20-AB-Testing

Topic 1
โœจ

๐ŸŽฏ Is Topic Me Kya Seekhoge?

๐Ÿ’ก

Hypothesis Testing kya hai โ€”โ€ฆ

๐Ÿ”‘

Null & Alternative Hypothesis โ€” Hโ‚€โ€ฆ

โšก

p-value โ€” evidence ka measure

๐ŸŽฏ

Significance Level (ฮฑ) โ€” thresholdโ€ฆ

Topic 2
โœจ

๐Ÿ“ Hypothesis Testing โ€” Big Picture

๐Ÿ’ก ` โ•”โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•— โ•‘ ๐Ÿงช HYPOTHESISโ€ฆ
Topic 3
โœจ

๐Ÿ”‘ Key Concepts

๐ŸŽฏ ๐ŸŽฏ Null vs Alternative Hypothesis `โ€ฆ
Topic 4
โญ

๐Ÿ“Š Common Test Statistics

โญ ` โ•”โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•— โ•‘ ๐Ÿ“Š WHICH TEST STATISTICโ€ฆ
Topic 5
๐Ÿ“ฅ โš™๏ธ ๐Ÿ”ฌ ๐Ÿ’ก

๐ŸŒ Real-World Example โ€” Step by Step

๐Ÿ”‘ ` โ•”โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•— โ•‘ ๐ŸŒ EXAMPLE: New Teachingโ€ฆ
Topic 6
โœจ

๐Ÿ“Š Comparison Table

โœจ | Concept | Symbol | Meaning | Typical Value |โ€ฆ
Topic 7
โœจ

๐Ÿ Python Code โ€” HypothesisEngine

๐Ÿ’ก

One-sample z-test / t-test

๐Ÿ”‘

Two-sample t-test (independent &โ€ฆ

โšก

Proportion test

๐ŸŽฏ

Effect size (Cohen's d)

Topic 8
โœจ

โ“ Quiz โ€” 5 MCQs

๐Ÿ’ก

A) Jo hum prove karna chahte hain

๐Ÿ”‘

B) Status quo / No effect โœ…

โšก

C) Alternative explanation

๐ŸŽฏ

D) Most likely outcome

Topic 9
๐Ÿ“ฅ โš™๏ธ ๐Ÿ”ฌ ๐Ÿ’ก

๐Ÿง  Key Takeaways

๐Ÿ“š ` โ•”โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•— โ•‘ ๐Ÿง  YAAD RAKHNE WALIโ€ฆ
Comparison
โœจ

๐Ÿ“Š Comparison Table

โš–๏ธ

Significance Level: ฮฑ

โš–๏ธ

p-value: p

โš–๏ธ

Type I Error: ฮฑ

Quick Quiz
๐Ÿง  QUIZ TIME

Quiz โ€” Question 1

๐Ÿงช Hypothesis Testing ka sabse sahi definition kya hai?

Complete! ๐ŸŽ‰
COMPLETE

๐Ÿงช Hypothesis Testing Complete!

Aliens School ยท HIEN ยท Cinematic Knowledge

โœ…

๐Ÿงช Hypothesis Testing Complete

1/14
0:00
REC 00:00ESC=Cancel
Aliens School
3
Recording shuru hone wali hai...
โœ…
Recording Complete
Video process ho rahi hai...
Live Class
Slide 1 / 7
Timer
00:00
๐Ÿ“ Speaker Notes
โ€”
โญ๏ธ Up Next
โ€”
โ€”
๐Ÿ—‚๏ธ All Slides