Enjoy learning Statistics Online! Please be sure to share and subscribe to our YouTube channel.


Course Documents

Chapter 1 - Intro

Chapter 2 - Methods for Describing Sets of Data

Chapter 3 - Probability

Chapter 4 - Discrete Random Variables

Chapter 5 - Normal Random Variables

Chapter 6 - Sampling Distributions

Chapter 7 - Confidence Intervals

Chapter 8 - Tests of Hypothesis: One Sample

Chapter 9 - Confidence Intervals and Hypothesis Tests: Two Samples

Sample Exam I: Chapters 1 & 2

Sample Exam II: Chapters 3 & 4

Sample Exam III: Chapters 5 & 6

Sample Exam IV: Chapters 7 & 8

Ask the Professor Forum

Hi professor, I am not getting a question number 70 from mixed review of chapter 7? Like what should be the ^p?

Posted to STATS 2 on Tuesday, September 23, 2014   Replies: 2

Professor Mcguckian
3:34 PM EST

Hi Annum,

The problem does not ask you to construct an interval. It asks us to interpret the interval they have given us by answering the question about the pundit's claim. I have created a video to help you see how the problem is solved.


Professor McGuckian

5:04 PM EST
Thank you.

Post a reply / comment below or click here to submit a new question to the forum.