Focus on Infant mortality rate and Ho: μ_{Low income}=μ_{Middle income}=μ_{Upper income}.
Homoskedasticity is met! Can we perform the test, with α=0.01, with the provided sample (n=20)?

Question

Focus on Infant mortality rate and Ho: μ Low income =μ Middle income =μ Upper income . Homoskedasticity is met! Can we perform the test, with α=0.01, with the provided sample (n=20)?

Answer

No: Infant mortality rate does not seem to be Normally distributed

Answer

Yes: Infant mortality rate seems to be Normally distributed

Answer

No: The Null hypothesis (Ho) is not correctly formulated

Answer

No: to be able to do it Homoskedasticity can not be met

Crowdly

Focus on Infant mortality rate and Ho: μ Low income =μ Middle income =μ Upper in...

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