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

ASK THE PROFESSOR FORUM

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

Hello Prof.
Sect. 10.3 #22: How do you get 15 for the "number of observations made"?

Source df SS MS F
Treatments 4 501
Blocks 2 225
Error 8 110
Total 14

Thanks!

Posted to STATS 2 on Saturday, November 8, 2014   Replies: 1


Professor Mcguckian
11/08/2014
12:42 PM EST

Hi Gisselle,

You can look at the total degrees of freedom. That degrees of freedom is equal to the number of observations - 1.

 

Professor McGuckian

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