A Professor of Statistics Refutes the Claim That the Proportion $H _ { 0 } : p = 0.45 , H _ { a } : p \neq 0.45$

True/False

A professor of statistics refutes the claim that the proportion of Republican voters in Michigan is at most 45%.To test the claim,the hypotheses: $H _ { 0 } : p = 0.45 , H _ { a } : p \neq 0.45$
,should be used.