The answer choices below represent different hypothesis tests. Which of the choices are left-tailed tests? Select...

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The answer choices below represent different hypothesis tests.Which of the choices are left-tailed tests? Select all correctanswers. Select all that apply: H0:X=17.3, Ha:X?17.3 H0:X?19.7,Ha:X<19.7 H0:X?11.2, Ha:X<11.2 H0:X=13.2, Ha:X?13.2H0:X=17.8, Ha:X?17

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A hypothesis test where the rejection region lies in theextreme left of the curveor distribution is called aLefttailed Test ie when the alternatehypothesis is of the form Ha X n    See Answer
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