A. CONSIDER that the data is CORRELATED use alpha .05. Provide the following: 1. Number of Participants 2. Null Hypothesis 3. ANOVA TABLE 4. CI of the F value 5. Statistical Interpretation 6. If the F is significant, perform a POST HOC test (pairwise comparison) using the TUKEY METHOD Note: Present the computation of the q values. If the q value is significant write an asterisk after the q value, if insignificant write NS. 7. Present your clusters and interpretation.

MATLAB: An Introduction with Applications
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Laboratory Exercise on One Way ANOVA for Correlated Means
Problem: Do colors affect mood? You are particularly interested to know which color
gives people a sense of serenity and peacefulness. You conduct an experiment by
making participants stay for 20 minutes inside a room painted with a particular color
(e.g., Red, Orange, Yellow, Green, Blue). With the use of temperature-sensitive
cameras, you record the average body temperature of each individual during their
stay inside each room (i.e., lower body temperatures are associated with feelings of
calmness and relaxation; higher body temperatures - stimulation, excitement).
Results are presented on the table.
Red
43
39
41
42
45
41
Orange Yellow Green
39
38
33
43
39
42
44
35
40
39
39
39
38
35
34
37
36
33
Blue
31
34
32
32
35
34
A. CONSIDER that the data is CORRELATED use alpha .05. Provide the
following:
1. Number of Participants
2. Null Hypothesis
3. ANOVA TABLE
4. CI of the F value
5. Statistical Interpretation
6. If the F is significant, perform a POST HOC test (pairwise comparison)
using the TUKEY
METHOD
Note: Present the computation of the q values. If the q value is significant
write an asterisk
after the q value, if insignificant write NS.
7. Present your clusters and interpretation.
Transcribed Image Text:Laboratory Exercise on One Way ANOVA for Correlated Means Problem: Do colors affect mood? You are particularly interested to know which color gives people a sense of serenity and peacefulness. You conduct an experiment by making participants stay for 20 minutes inside a room painted with a particular color (e.g., Red, Orange, Yellow, Green, Blue). With the use of temperature-sensitive cameras, you record the average body temperature of each individual during their stay inside each room (i.e., lower body temperatures are associated with feelings of calmness and relaxation; higher body temperatures - stimulation, excitement). Results are presented on the table. Red 43 39 41 42 45 41 Orange Yellow Green 39 38 33 43 39 42 44 35 40 39 39 39 38 35 34 37 36 33 Blue 31 34 32 32 35 34 A. CONSIDER that the data is CORRELATED use alpha .05. Provide the following: 1. Number of Participants 2. Null Hypothesis 3. ANOVA TABLE 4. CI of the F value 5. Statistical Interpretation 6. If the F is significant, perform a POST HOC test (pairwise comparison) using the TUKEY METHOD Note: Present the computation of the q values. If the q value is significant write an asterisk after the q value, if insignificant write NS. 7. Present your clusters and interpretation.
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