Solution-Do younger us males weigh more on average than

Do younger us males weigh more on average than older males

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Reference no: EM132515147

Do younger U.S. males weigh more on average than older males? To investigate this question we will use data from the National Health and Nutrition Survey (NHANES).

We labeled "young U.S. males" as population 1 and "older U.S. males" as population 2. Which hypotheses relate to the claim implied in our research question?

A) Ho:μ 1 - μ 2 = 0, and Ha:μ 1 - μ 2 < 0

B) Ho:μ 1 - μ 2 = 0, and Ha:μ 1 - μ 2 > 0

C) Ho:μ 1 - μ 2 < 0, and Ha:μ 1 - μ 2 > 0

D) Ho:μ 1 - μ 2 < 0, and Ha:μ 1 - μ 2 #0

D) incorrect. Not quite right. You have the correct null hypothesis, but the alternative hypothesis is incorrect.

Reference no: EM132515147

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Do younger us males weigh more on average than older males

Reference no: EM132515147

Reference no: EM132515147

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