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( CLAIM )=(mean) = 9 - Given : N= 49 Mean= 9.3 Standard deviation= 4 Test the claim- at 0.01 significance level at 0.10 significance
(CLAIM)=(mean) = 9
-
Given:
- N= 49
- Mean= 9.3
- Standard deviation= 4
Test the claim-
- at 0.01 significance level
- at 0.10 significance level
- at 0.05 significance level
- at 0.02 significance level
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