study was conducted to see how people reacted to certain facial expressions. A sample group of n = 36 was randomly divided into six groups. Each group was assigned to view one picture of a person making a facial expression. Each group saw a different picture, and the different expressions were (1) Surprised (2) Nervous (3) Scared (4) Sad (5) Excited (6) Angry. After viewing the pictures, the subjects were asked to rank the degree of dominance they inferred from the facial expression they saw. (The scale ranged from-10 to 10) The data collected is summarized in the table below. Surprised Nervous Scared Sad Excited Angry -0.5 -1.9 0.2 1.4 -0.4 1.3 1.1 -2 -0.2-0.5-1.4-1.9 0 -1.9 -1.9 1.7 1.6 -1.9 0.9 1.9 -1.4 0.8 0.9 -1.8 -1.3 -1.3 0 0.4 -0.3 -1 0.5 -1.4 0.2 -0.4 0.2 -1 Complete the following ANOVA table df SS MS F Source Expressions Error Total

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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A study was conducted to see how people reacted to certain facial expressions. A sample group of n = 36 was randomly divided into six groups. Each group was assigned to view one picture of a person making a facial expression. Each group saw a
different picture, and the different expressions were (1) Surprised (2) Nervous (3) Scared (4) Sad (5) Excited (6) Angry. After viewing the pictures, the subjects were asked to rank the degree of dominance they inferred from the facial expression they saw. (The
scale ranged from -10 to 10) The data collected is summarized in the table below.
Surprised Nervous Scared Sad Excited Angry
-0.5 -1.9
0.2 1.4 -0.4 1.3
1.1
-2
-0.2 -0.5
-1.4 -1.9
0
-1.9
-1.9 1.7
1.6 -1.9
0.9
-1.4 0.8
0.9 -1.8
0 0.4 -0.3 -1
-1
SS
MS
F
1.9
-1.3
0.5
-1.4 0.2 0.4 0.2
Complete the following ANOVA table
Source
df
Expressions
Error
Total
-1.3
Transcribed Image Text:A study was conducted to see how people reacted to certain facial expressions. A sample group of n = 36 was randomly divided into six groups. Each group was assigned to view one picture of a person making a facial expression. Each group saw a different picture, and the different expressions were (1) Surprised (2) Nervous (3) Scared (4) Sad (5) Excited (6) Angry. After viewing the pictures, the subjects were asked to rank the degree of dominance they inferred from the facial expression they saw. (The scale ranged from -10 to 10) The data collected is summarized in the table below. Surprised Nervous Scared Sad Excited Angry -0.5 -1.9 0.2 1.4 -0.4 1.3 1.1 -2 -0.2 -0.5 -1.4 -1.9 0 -1.9 -1.9 1.7 1.6 -1.9 0.9 -1.4 0.8 0.9 -1.8 0 0.4 -0.3 -1 -1 SS MS F 1.9 -1.3 0.5 -1.4 0.2 0.4 0.2 Complete the following ANOVA table Source df Expressions Error Total -1.3
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