Hypothesis testing | Z test | Large sample test | Part 4

📘 Playlist:

Statistical Inference | Hypothesis Testing | Z test | Large Sample | BCS301 Module 3
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_96Q4Tt0x2gSGfbCRhuudqA

This question asked in Third Semester B.E. Degree Examination, Model Question Paper 1 — Mathematics-III for Computer Science stream, Module 3, Question no. 6b.

🎯 Statistical Inference – I | Test of Hypothesis (Large Sample)

🧮 Question (Solved):
A die is thrown 9000 times. A throw of 5 or 6 was obtained 3240 times. On the assumption of random throwing, do these results indicate an unbiased die at 1 percent level of significance?

📊 Statistical Inference | Z Test | BCS301 – Module 3 (VTU)
🎯 Hypothesis Testing | Large Samples | Exam-Oriented Problems

▶️ Full Playlist:
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_96Q4Tt0x2gSGfbCRhuudqA

📌 Videos in This Playlist (11 Videos)

1️⃣ Z Test | Large Sample | Part 1
Coin tossed 400 times (216 heads)
5 percent level
👉 https://youtu.be/1GOBUo0heo8

2️⃣ Z Test | Large Sample | Part 2
Coin tossed 1000 times (540 heads)
1 percent level
👉 https://youtu.be/wtwwGhq_xbM

3️⃣ Z Test | Large Sample | Part 3
Die thrown 324 times (181 odd)
5 percent level
👉 https://youtu.be/s1XUNozJQrg

4️⃣ Z Test | Large Sample | Part 4
Die thrown 9000 times (5 or 6 appeared 3240 times)
1 percent level
👉 https://youtu.be/02XWlfX7AI0

5️⃣ Z Test | Large Sample | Part 5
230 female & 270 male births
Test of equal proportions
👉 https://youtu.be/3r0wx-I4Mdo

6️⃣ Z Test | Two Proportions | Part 1
Defect comparison between two cities
👉 https://youtu.be/y-L4XotvsoQ

7️⃣ Z Test | Two Proportions | Part 2
Smoking habit comparison
👉 https://youtu.be/ZndrzRU6m8w

8️⃣ Z Test | Two Proportions | Part 3
Defective units in two samples
👉 https://youtu.be/hYQm4gh6-GY

9️⃣ Z Test | Two Proportions | Part 4
Machine improvement after overhauling
👉 https://youtu.be/rqY1h6sVUdo

🔟 Z Test | Two Proportions | Part 5
Reduction in defectives
1 percent level
👉 https://youtu.be/kGjtQ4D_4vg

1️⃣1️⃣ Z Test | Standard Error of Proportion
Tea consumption before & after excise duty
95 percent & 99 percent levels
👉 https://youtu.be/SM91vm0MI08

📢 BCS301 Mathematics-III | Complete Playlists (VTU 2023–24)

🆕 New Playlists – All Question Papers Solved (Most Important)
▶️ Core Syllabus Playlists

📌 Module 1 – Probability Distributions
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_8R5OoIDMXEpLD9twudnx4w

📌 Module 2 – Joint Probability & Markov Chain
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9__tHScGtIbEKqfPXlEwyYAb

📌 Module 3 – Statistical Inference-I (Z-test, Hypothesis Testing)
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_96Q4Tt0x2gSGfbCRhuudqA

📌 Module 4 – Statistical Inference-II (Chi-Square, t-test, F-test)
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9__EDlLg82LDKq6I0DxHtzXs

📚 Complete VTU Syllabus Playlists

📘 Module 1
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9__TpPYt4LJoHm5VTpuLTbs4

📘 Module 2
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_-cFq8f11Ymx4zxS9McZSYe

📘 Module 3
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9__T7jiz9ZjbPt_eI7RPqmu4

📘 Module 4
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_9DQqapaHRF54c1j-9gGfh6

📘 Module 5 – Design of Experiments & ANOVA
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_8OfKiq0HL4vQCdUyG7IAYQ

📝 Model Question Paper Solution Playlists
🔹 Module 1
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9__AO6LBTv74f1ez4t05l-t
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_90gTrpDFCJg_22L8kGD0wl
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_9Yph_dJpH0nLiSXaNudr-D

🔹 Module 2
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_8Z051hTVaVytZVe-GKNDdm
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9__g6G1Wsi5Ms85pugI96hj-
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_8TbVyBn68GViY2ClpU-t7y

🔹 Module 3
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_8qgimBQo0zs_GXRA-chT5X
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9__tv7_9XMLJ5vBM8bEL2vDm
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_8xhnza2TpHFx1WK3UAw_iF

🔹 Module 4
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_9QBTqauNTIjJf87APhRrrJ
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9__75ToTdvUVOP1CY3EQBHsU
👉 https://www.youtube.com/playlist?list=PLM9RnGtTy9_9kdke4YM_MI-iIxnlit2Rw

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