Let R 1 be a rejection region with significance level a for testing a. Show that the
Question:
Let R1 be a rejection region with significance level a for testing
a. Show that the UIT is a level α test.
b.
Transcribed Image Text:
H01:0₁ versus Hal: 02₁, and let R₂ be a level a rejec- tion region for testing Ho2:02 versus Ha2: 092, where ₁ and ₂ are two disjoint sets of possible values of 0. Now consider testing Ho: 0 2₁ U₂ versus the alternative Ha: 0 21 U 2₂. The pro- posed rejection region is R₁ R₂. That is, Ho is rejected only if both Hoi and Ho₂ can be rejected. This procedure is called a union-intersection test (UIT).
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Related Book For
Modern Mathematical Statistics With Applications
ISBN: 9783030551551
3rd Edition
Authors: Jay L. Devore, Kenneth N. Berk, Matthew A. Carlton
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