Six_Sigma
ICBB · Question #265
ICBB Question #265: Real Exam Question with Answer & Explanation
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Question
`A drug was given to 10 patients and the increase in blood pressure was recorded to be 3, 6, -2, 4, -3, 4, 6, 0, 0, and 2. Is it reasonable to believe that the drug has no effect on the change of blood pressure?' Which suitable test statistic can you use?
Options
- AF test
- BOne sample t-test
- COne sample z-test
- DOne proportion z-test
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