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For more information, please see full course syllabus of AP Statistics
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  • Table of Contents

Lecture Comments (3)

1 answer

Last reply by: Sandahl Nelson
Wed Jan 17, 2018 12:37 PM

Post by Reem Alzaabi on December 10, 2017

Can you please explqin the Power of a Test?

0 answers

Post by Reem Alzaabi on December 10, 2017

amazing video
THANKS!!

Hypothesis Testing

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.

  • Intro 0:00
  • Lesson Overview 0:07
  • Why do a Hypothesis Test? 0:29
    • Using a Statistic to Test a Claim about a Parameter
  • Steps for Calculating a Hypothesis Test 1:13
    • 1. Write the Hypothesis
    • 2. Check Conditions
    • 3. Calculate the Test Statistic
    • 4. Look Up the P-value & Interpret
    • 5. Interpret
  • Example I: Hypothesis Testing Step by Step 2:57
    • 1. Write the Hypothesis
    • 2. Check Conditions
    • 3. Calculate the Test Statistic
    • 4. Look Up the P-value
    • 5. Interpret
  • Example II: Hypothesis Testing Step by Step 28:49
    • 1. Write the Hypothesis
    • 2. Check Conditions
    • 3. Calculate the Test Statistic
    • 4. Look Up the P-value
    • 5. Interpret
  • Example III: Hypothesis Test for a Mean 44:53
  • Example IV: Hypothesis Test for a Proportion 57:26