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Consider the following statements Statement-I When a null hypothesis gets rejected...

This question belongs to Commerce Business Statistics And Research Methods
Business Statistics and Research Methods
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Consider the following statements.
Statement-I: When a null hypothesis gets rejected in statistical hypothesis testing, it is known as II type error in hypothesis testing.
Statement-II: When a sample is small sized and parametric value of the standard deviation is not known, z-test is the most appropriate test for hypothesis testing.

Answer & Solution
Correct Answer: Option B
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