2. Casuarina equisetifolia (Australian pine) is allelopathic, but some studies have found that C. equisetifolia litter can increase crop production. Ayana Curran-Howes grew cauliflower in regular soil (control), soil with non-composted C. equisetifolia litter, and soil with composted C. equisetifolia litter. She measured the aboveground biomass of cauliflower plants. What is the null hypothesis? What is the alternative hypothesis?
2. Casuarina equisetifolia (Australian pine) is allelopathic, but some studies have found that C. equisetifolia litter can increase crop production. Ayana Curran-Howes grew cauliflower in regular soil (control), soil with non-composted C. equisetifolia litter, and soil with composted C. equisetifolia litter. She measured the aboveground biomass of cauliflower plants. What is the null hypothesis? What is the alternative hypothesis?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
This is the full problem to this question
Transcribed Image Text:2. Casuarina equisetifolia (Australian pine) is allelopathic, but some studies have found that C.
equisetifolia litter can increase crop production. Ayana Curran-Howes grew cauliflower in
regular soil (control), soil with non-composted C. equisetifolia litter, and soil with composted C.
equisetifolia litter. She measured the aboveground biomass of cauliflower plants.
What is the null hypothesis?
What is the alternative hypothesis?
Calculate the mean for each treatment and the grand mean.
Cauliflower Biomass (mg)
Control
Non-composter Litter
Composted Litter
303
219
84
246
109
111
199
261
66
229
361
77
195
184
97
Мean
Grand Mean
Fill in the table below. Write the source of variation and calculate the Sum of Squares, degrees of
freedom, Mean Square, and F ratio.
a
a
SSamong
>n:(8 – Xgrand)²
SSwithin = > >
Transcribed Image Text:Fill in the table below. Write the source of variation and calculate the Sum of Squares, degrees of
freedom, Mean Square, and F ratio.
a
SSamong = > n:(X; – Igrand)?
SSwithin = >>'cxy – ž)?
i=1
i=1 j=1
Source of Variation
Sum of Squares
df
Mean Square
F
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman