• Hypothesis Testing of Population Proportion (p) - S2

  Case 2: np < 5

  In this session Hypothesis Testing of Population Proportion (p) when (np < 5) is explained.

  The following concepts are discussed:

      ♦ Test-statistics for testing the population proportion (when np < 5) explained

      ♦ Criterion for rejection of null hypothesis explained.

      ♦ How to use binomial distribution to find the Test-statistics is explained

      ♦ 2 examples on lower-tail test, 1 example on upper tail test and  1 example on 2-tailed test are discussed and explained

      ♦ Type I and Type II Errors in Hypothesis Testing explained

      ♦  Probability of making Type II Error explained

  Notes and homework are available in the exercise file section

• Session 46: Hypothesis Testing of Population Proportion - Case 2

  • Hypothesis Testing of Population Proportion - Case 2
    • Part 1 - Introduction 5 mins
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      Part 1 - Introduction

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    • Part 2 - Lower-tail Test - Example 1 6 mins
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      Part 2 - Lower-tail Test - Example 1

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    • Part 3 - Upper-tail Test - Example 2 5 mins
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      Part 3 - Upper-tail Test - Example 2

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    • Part 4 - Two-tailed Test - Example 3 8 mins
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      Part 4 - Two-tailed Test - Example 3

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    • Part 5 - Lower-tail Test - Example 4 16 mins
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      Part 5 - Lower-tail Test - Example 4

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• Excercise Files

  • Hypothesis Testing of Population Proportion - Case 2
    • Hypothesis Testing of Population Proportion - Notes

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