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9 April, 06:00

Is the statement H0 : µ = 9 a valid null hypothesis? Group of answer choices Yes, this is a statement that compares a parameter to a value Yes, this is a statement that compares two parameters No, equalities are not permitted in a null hypothesis No, there is no parameter contained in this statement

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  1. 9 April, 08:26
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    No, there is no parameter contained in this statement

    Step-by-step explanation:

    Given that H0 : µ = 9

    We have to check whether this is a valid null statement

    Normally null hypothesis would have equal to sign and the value to be tested would be a statistic i. e. a measure characteristic of a sample.

    So we create null hypothesis as sample mean = 9 or / mu or sample std deviation and so on.

    Here population parameter mu is equated to 9

    Hence not a valid null hypothesis.

    No, there is no parameter contained in this statement
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