I am having troble interpreting these two tables.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
I am having troble interpreting these two tables.

Transcribed Image Text:Table 1
Reductions of Salmonella Typhimurium and the surrogate Enterococcus faecium
on butternut squashes by triple-wash across all concentrations of the mixer of
hydrogen peroxide and peroxyacetic acid.
Bacteria
Whole Model ANCOVA
Salmonella Typhimurium
2.17 ± 0.15
Enterococcus faecium
2.41 ± 0.15
P-value (>0.05)
0.2673
Note: Values are expressed as logioMPN/g least-square mean ± S.E.
a Analysis of covariance using antimicrobial concentrations as a continuous
variable (a covariate).
b Analysis of variance using antimicrobial concentrations as categorial
ordinal.
Table 2
Cross-contamination of Salmonella Typhimurium and the surrogate Enterococcus
faecium onto uninoculated butternut squashes during triple-wash across all
concentrations of the mixer of hydrogen peroxide and peroxyacetic acid.
Bacteria
"1:6" Test
"2:5" Test
Cubic
model
Salmonella
Typhimurium
Enterococcus faecium
Cubic
model
1.42±
0.21
0.58 +
0.21
0.001
Quadratic
model
1.69 ± 0.19
0.84 +0.19
ANOVAD
1.45 +0.34
1.89 ± 0.34
0.3564
1.23 ±
0.20
0.85 ±
0.20
0.04
Quadratic
model
1.24 0.18
0.86 ± 0.18
P-value (<0.05)
0.001
0.04
Note: Values are expressed as logioMPN/g least-square mean ± S.E.
a One inoculated triple-washed with six uninoculated squashes.
b Two inoculated triple-washed with five uninoculated squashes.
Expert Solution

Introduction
Anova is the measure that explains three or more variable mean significance. It is a type of parametric test. It shows the variation between and within the groups of data set. It explains three types of variation using the ANOVA and it uses the F test to make conclusions.
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