Analysis of Variance Between Subjects ANOVA One-way Between Subjects 1. A researcher wants to know what kind of exercising is most likely to lead to improve people's moods. He has participants engage in one month of regular workouts (cardio, weight training, or yoga) and then has them complete a mood measure (1-10, higher scores = better mood). Is there a significant difference in groups? Hand calculate the ANOVA using a significance level of .05.

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Lab #8 Statistics in Psychology
Analysis of Variance Between Subjects
ANOVA One-way Between Subjects
1. A researcher wants to know what kind of exercising is most likely to lead to improve people's moods.
He has participants engage in one month of regular workouts (cardio, weight training, or yoga) and then
has them complete a mood measure (1-10, higher scores = better mood). Is there a significant difference
in groups? Hand calculate the ANOVA using a significance level of .05.
Cardio
Weights
Yoga
8.
9
7
7
5
9
8
7
9
4
10
Hypotheses:
Feit /threshold:
Source of Variation
S
df
MS
Febt
Between groups
Within groups (error)
Total
Conclusion:
Transcribed Image Text:Lab #8 Statistics in Psychology Analysis of Variance Between Subjects ANOVA One-way Between Subjects 1. A researcher wants to know what kind of exercising is most likely to lead to improve people's moods. He has participants engage in one month of regular workouts (cardio, weight training, or yoga) and then has them complete a mood measure (1-10, higher scores = better mood). Is there a significant difference in groups? Hand calculate the ANOVA using a significance level of .05. Cardio Weights Yoga 8. 9 7 7 5 9 8 7 9 4 10 Hypotheses: Feit /threshold: Source of Variation S df MS Febt Between groups Within groups (error) Total Conclusion:
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