The problem is to complete the ANOVA table. We are given $N=16$, $df_{Between} = 2$, $MS_{Between} = 14.10$, and $SS_{Total} = 64.65$. We need to calculate $SS_{Between}$, $SS_{Within}$, $df_{Within}$, $df_{Total}$, $MS_{Within}$, and $F$.

Probability and StatisticsANOVAStatistical AnalysisVarianceF-test
2025/4/23

1. Problem Description

The problem is to complete the ANOVA table. We are given N=16N=16, dfBetween=2df_{Between} = 2, MSBetween=14.10MS_{Between} = 14.10, and SSTotal=64.65SS_{Total} = 64.65. We need to calculate SSBetweenSS_{Between}, SSWithinSS_{Within}, dfWithindf_{Within}, dfTotaldf_{Total}, MSWithinMS_{Within}, and FF.

2. Solution Steps

Step 1: Calculate SSBetweenSS_{Between}.
SSBetween=dfBetween×MSBetween=2×14.10=28.20SS_{Between} = df_{Between} \times MS_{Between} = 2 \times 14.10 = 28.20
Step 2: Calculate SSWithinSS_{Within}.
SSTotal=SSBetween+SSWithinSS_{Total} = SS_{Between} + SS_{Within}
SSWithin=SSTotalSSBetween=64.6528.20=36.45SS_{Within} = SS_{Total} - SS_{Between} = 64.65 - 28.20 = 36.45
Step 3: Calculate dfTotaldf_{Total}.
dfTotal=N1=161=15df_{Total} = N - 1 = 16 - 1 = 15
Step 4: Calculate dfWithindf_{Within}.
dfTotal=dfBetween+dfWithindf_{Total} = df_{Between} + df_{Within}
dfWithin=dfTotaldfBetween=152=13df_{Within} = df_{Total} - df_{Between} = 15 - 2 = 13
Step 5: Calculate MSWithinMS_{Within}.
MSWithin=SSWithindfWithin=36.4513=2.80382.80MS_{Within} = \frac{SS_{Within}}{df_{Within}} = \frac{36.45}{13} = 2.8038 \approx 2.80
Step 6: Calculate F.
F=MSBetweenMSWithin=14.102.8038=5.0285.03F = \frac{MS_{Between}}{MS_{Within}} = \frac{14.10}{2.8038} = 5.028 \approx 5.03

3. Final Answer

SSBetween=28.20SS_{Between} = 28.20
SSWithin=36.45SS_{Within} = 36.45
dfWithin=13df_{Within} = 13
dfTotal=15df_{Total} = 15
MSWithin=2.80MS_{Within} = 2.80
F=5.03F = 5.03

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