Question: Is the statement H0:=4 a valid null hypothesis? a) yes, this is a statement that compares a parameter to a value b) yes, this is

Is the statement H0:=4 a valid null hypothesis?

a) yes, this is a statement that compares a parameter to a value

b) yes, this is a statement that compares two parameters

c) no, equalities are not permitted in a null hypothesis

D) no, there is no parameter contained in this statement

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