Exercise 4 5 Show that 1 2 t if and only if all contrasts are zero ...

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Exercise 4.5 Show that 1 =2 = =t if and only if all contrasts

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Exercise 4.5 Show that α1 =α2 = · · · =αt if and only if all contrasts are zero.

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Exercise 4.5 Show that 1 =2 = =t if and only if all contrasts

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