Year 12/AS Statistics Chapter 7.3 (Hypothesis Testing)

This video talks through, step-by-step, how to perform one-tailed hypothesis tests for a binomially-distributed test statistic..

This lesson is meant as preparation for Exercise 7C, page 106 of the Pearson Edexcel Statistics & Mechanics Year 1/AS Textbook (ISBN-10: 1292232536)

Introduction: 00:00

Solution to Warm-Up Q1: 0:33
Solution to Warm-Up Q2: 3:25
Solution to Warm-Up Q3: 7:10
Solution to Warm-Up Q4: 8:43

PERFORMING ONE-TAILED HYPOTHESIS TESTS
Step-by-step method: 11:24
Worked Example: 12:35
Alternative method (finding the critical region as first step): 16:27

Suggested Exercises: 18:27

[MrBaileyMaths]

Timestamps for smartphones and tablets:


Solution to Warm-Up Q1: 0:33
Solution to Warm-Up Q2: 3:25
Solution to Warm-Up Q3: 7:10
Solution to Warm-Up Q4: 8:43

PERFORMING ONE-TAILED HYPOTHESIS TESTS
Step-by-step method: 11:24
Worked Example: 12:35
Alternative method (finding the critical region as first step): 16:27

Suggested Exercises: 18:27