12.3 MRSA, or Staphylococcus aureus, can cause a serious bacterial infections in hospital patients. Table 12.8 shows various colony counts from different patients who may or may not have MRSA. The data from the table is plotted in Figure 12.5. Conc = 0.6 Conc = 0.8 16 93 82 9 66 98 Table 12.8 Plot of the data for the different concentrations: Tryptone concentrations 1.4 1.2 1- 0.8 0.6 . 50 Conc = 1.0 22 147 120 Conc = 1.2 30 199 148 100 Colony counts 150 Conc = 1.4 27 168 132 200 Figure 12.5 Test whether the mean number of colonies are the same or are different. Construct the ANOVA table, find the p-value, and state your conclusion. Use a 5% significance level.
12.3 MRSA, or Staphylococcus aureus, can cause a serious bacterial infections in hospital patients. Table 12.8 shows various colony counts from different patients who may or may not have MRSA. The data from the table is plotted in Figure 12.5. Conc = 0.6 Conc = 0.8 16 93 82 9 66 98 Table 12.8 Plot of the data for the different concentrations: Tryptone concentrations 1.4 1.2 1- 0.8 0.6 . 50 Conc = 1.0 22 147 120 Conc = 1.2 30 199 148 100 Colony counts 150 Conc = 1.4 27 168 132 200 Figure 12.5 Test whether the mean number of colonies are the same or are different. Construct the ANOVA table, find the p-value, and state your conclusion. Use a 5% significance level.
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
Transcribed Image Text:12.3 MRSA, or Staphylococcus aureus, can cause a serious bacterial infections in hospital patients. Table 12.8 shows
various colony counts from different patients who may or may not have MRSA. The data from the table is plotted in
Figure 12.5.
Conc = 0.6 Conc = 0.8
16
93
82
9
66
98
Table 12.8
Plot of the data for the different concentrations:
Tryptone concentrations
1.4
1.2
1-
0.8
0.6 .
50
Conc = 1.0
22
147
120
Conc = 1.2
30
199
148
100
Colony counts
150
Conc = 1.4
27
168
132
200
Figure 12.5
Test whether the mean number of colonies are the same or are different. Construct the ANOVA table, find the p-value,
and state your conclusion. Use a 5% significance level.
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