Hypotheses can be written as questions, statements and equality/inequalities. To be truly proficient, you must be...

Hypotheses can be written as questions, statements and equality/inequalities. To be truly proficient, you must be able to interpret a hypothesis, regardless of how it is expressed.

Hypothesis:	Explain in words.	Directional or Non-directional?	Null or Alternative?	Example:
μ₀ = μ₁
μ₀ < μ₁
μ₀ > μ₁

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Expert Solution

Hypothesis	Explain In Words	Directional or Non Directional	Null or Alternative	Example
=	The average of population 0 is equal to the Average of Population 1	Non Directional	Null	The mean SAT scores of students of Class X in College A is equal to the mean SAT scores of students of Class X in College B.
<	The average of population 0 is lesser than the Average of Population 1	Directional Directional	Alternative	The mean SAT scores of students of Class X in College A is lesser than the mean SAT scores of students of Class X in College B.
>	The average of population 0 is greater than the Average of Population 1		Alternative	The mean SAT scores of students of Class X in College A is greater than the mean SAT scores of students of Class X in College B.

milcah answered 8 months ago

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