Question

In a completely randomized design, 12 experimental units were used for the first treatment, 15 for the second treatment, and 20 for the third treatment. Complete the following analysis of variance (to 2 decimals, if necessary). Round p-value to four decimal places. If your answer is zero enter "0". Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value Treatments 1,300 Error Total 1,900 At a .05 level of significance, is there a significant difference between the treatments?

          In a completely randomized design, 12 experimental units were
used for the first treatment, 15 for the second treatment, and 20
for the third treatment. Complete the following analysis of
variance (to 2 decimals, if necessary). Round p-value to four
decimal places. If your answer is zero enter "0". Source of
Variation Sum of Squares Degrees of Freedom Mean Square F p-value
Treatments 1,300 Error Total 1,900 At a .05 level of significance,
is there a significant difference between the treatments?

Show more…

Added by Blanca P.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert David Nguyen

08/11/2022

Step 1

Step 1: Calculate the degrees of freedom for treatments: Degrees of freedom for treatments = Number of treatments - 1 Degrees of freedom for treatments = 3 - 1 Degrees of freedom for treatments = 2 Show more…

Show all steps

lock

Thanks for your feedback!

In a completely randomized design, 12 experimental units were used for the first treatment, 15 for the second treatment, and 20 for the third treatment. Complete the following analysis of variance (to 2 decimals, if necessary). Round p-value to four decimal places. If your answer is zero enter "0". Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value Treatments 1,300 Error Total 1,900 At a .05 level of significance, is there a significant difference between the treatments?

Play audio

Feedback

Powered by NumerAI

David Nguyen and 98 other subject Intro Stats / AP Statistics educators are ready to help you.

Ask a new question

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Recommended Videos

Recommended Textbooks

Transcript

Ace is your personal tutor. It breaks down any question with clear steps so you can learn.

Start Using Ace

Continue solving this problem

Create a free account to:

View full step-by-step solution
Ask follow-up questions with Ace AI
Save progress and study later