×
×

# Suppose that we wish to study the effect of computer-aided instruction (CAI) onthe

ISBN: 9781119285427 322

## Solution for problem 1 Chapter 11.9

Probability and Statistics with Reliability, Queuing, and Computer Science Applications | 2nd Edition

• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants

Probability and Statistics with Reliability, Queuing, and Computer Science Applications | 2nd Edition

4 5 1 348 Reviews
10
5
Problem 1

Suppose that we wish to study the effect of computer-aided instruction (CAI) onthe performance of college students. We randomly divide the incoming class intothree sections. Section A is taught in a conventional way, Section B is (nearly)completely automated, and in Section C a mixed approach is used. The followingtest scores are observed:Section A Section B Section C77 70 7968 69 7472 73 7775 74 8060 59 7359 63 6082 80 79Perform an analysis of variance and determine whether the differences amongthe means obtained for the three sections are significant at = 0.05.

Step-by-Step Solution:
Step 1 of 3

Introductory​ S ​ tatistics Chapter​ ​1: Lecture​ ​August​ ​23rd,​ ​2017 →​ ​1.1​ ​Terminology​ ​← What​ i ​ s​ ​Statistics - There​ ​is​ ​no​ ​unique​ ​or​ ​general​ ​definition​ ​of​ ​Statistics.​ ​Few​ ​of​ ​the​ ​most accepted/used​ ​definitions​ ​of​ ​statistics​ ​are​ ​given​ ​below: - A​ ​science​ ​of​ ​collecting,​ ​interpreting,​...

Step 2 of 3

Step 3 of 3

##### ISBN: 9781119285427

This textbook survival guide was created for the textbook: Probability and Statistics with Reliability, Queuing, and Computer Science Applications , edition: 2. This full solution covers the following key subjects: . This expansive textbook survival guide covers 81 chapters, and 351 solutions. The full step-by-step solution to problem: 1 from chapter: 11.9 was answered by , our top Statistics solution expert on 03/05/18, 07:23PM. Since the solution to 1 from 11.9 chapter was answered, more than 218 students have viewed the full step-by-step answer. Probability and Statistics with Reliability, Queuing, and Computer Science Applications was written by and is associated to the ISBN: 9781119285427. The answer to “Suppose that we wish to study the effect of computer-aided instruction (CAI) onthe performance of college students. We randomly divide the incoming class intothree sections. Section A is taught in a conventional way, Section B is (nearly)completely automated, and in Section C a mixed approach is used. The followingtest scores are observed:Section A Section B Section C77 70 7968 69 7472 73 7775 74 8060 59 7359 63 6082 80 79Perform an analysis of variance and determine whether the differences amongthe means obtained for the three sections are significant at = 0.05.” is broken down into a number of easy to follow steps, and 92 words.

#### Related chapters

Unlock Textbook Solution