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    Question

    Type II error occurs

    when
    A Null hypothesis is wrongly accepted Correct Answer Incorrect Answer
    B Null hypothesis is wrongly rejected Correct Answer Incorrect Answer
    C It has no relation with Null hypothesis Correct Answer Incorrect Answer
    D Either a or b Correct Answer Incorrect Answer

    Solution

    The type I error occurs when the null hypothesis is wrongly rejected. The type II error occurs when the null hypothesis is wrongly not rejected.

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