One-Way Analysis of Variance The values in the table are measured maximum breadths of male Egyptian skulls from different epochs (based on data from Ancient Races of the Thebaid, by Thomson and Randall-Maciver). Changes in head shape over time suggest that interbreeding occurred with immigrant populations. Use a 0.05 significance let to test the claim that the different epochs do not all have the same mean. 4000 в.с. 1850 в.с. 150 А.D. 131 129 128 138 134 138 125 136 136 129 137 139 132 137 141 135 129 142 132 136 137

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One-Way Analysis of Variance
The values in the table are measured maximum breadths of male Egyptian skulls from different epochs (based on data from
Ancient Races of the Thebaid, by Thomson and Randall-Maciver).
Changes in head shape over time suggest that interbreeding occurred with immigrant populations. Use a 0.05 significance level
to test the claim that the different epochs do not all have the same mean.
4000 B.C.
1850 B.C.
150 A.D.
131
129
128
138
134
138
125
136
136
129
137
139
132
137
141
135
129
142
132
136
138
137
134
145
138
134
137
Ho : µ1 = µ2 = µ3
Determine the critical F-value:
|(4 decimal places)
Determine the F test-statistic:
(4 decimal places)
Determine the p-value:
(4 decimal places)
Conclusion:
O Do not reject Ho
O Reject Ho
Transcribed Image Text:One-Way Analysis of Variance The values in the table are measured maximum breadths of male Egyptian skulls from different epochs (based on data from Ancient Races of the Thebaid, by Thomson and Randall-Maciver). Changes in head shape over time suggest that interbreeding occurred with immigrant populations. Use a 0.05 significance level to test the claim that the different epochs do not all have the same mean. 4000 B.C. 1850 B.C. 150 A.D. 131 129 128 138 134 138 125 136 136 129 137 139 132 137 141 135 129 142 132 136 138 137 134 145 138 134 137 Ho : µ1 = µ2 = µ3 Determine the critical F-value: |(4 decimal places) Determine the F test-statistic: (4 decimal places) Determine the p-value: (4 decimal places) Conclusion: O Do not reject Ho O Reject Ho
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