ap statistics - 2018 frq review

timestamps

• 0:00

  Introduction and Overview

• 0:43

  Review Session Guidelines

• 1:13

  Upcoming Topics Reminder

• 2:15

  Starting 2018 FRQ Solutions

• 3:19

  Question 1 Overview

• 4:21

  Question 1 Part A

• 5:26

  Interpreting Intercept

• 7:02

  Question 1 Part B

• 9:08

  Question 1 Part C

• 11:47

  End of Question 1

• 12:20

  Question 2 Introduction

• 13:22

  Confidence Interval Calculation

• 16:02

  Part A Sample Size

• 17:36

  Part B Bias Explanation

• 20:48

  Part C Alternate Method

• 23:31

  Point Estimate Calculation

• 24:40

  Question 3 Tree Diagram

• 26:48

  Part B Conditional Probability

• 28:24

  Part C Binomial Probability

• 31:42

  Calculator Commands

• 34:24

  Question 4 Study Design

• 35:26

  Part A Cause and Effect

• 38:03

  Hypothesis Test Setup

• 40:06

  Test Assumptions

• 43:26

  Conducting T-Test

• 46:29

  Reject Null Hypothesis

• 48:01

  Question 5 Histograms

• 50:38

  Part A Median Identification

• 52:41

  Part B Updated Mean

• 54:51

  Part C Probability Calculation

• 57:36

  Question 6 Blood Pressure

• 58:42

  Type Errors Explained

• 1:00:20

  Part B Sampling Distribution

• 1:02:58

  Rejection Region

• 1:05:06

  Part C True Mean Distribution

• 1:08:45

  Power of Test

• 1:11:23

  Part D Sample Size Effect

• 1:13:32

  Spread and Probability

• 1:15:44

  Response Tips and Closing

• 1:16:46

  Session Wrap-Up