ANOVA

H₀: Average Amount of Sleep_children = Average Amount of Sleep_adolescents = Average Amount of Sleep_youngadults = Average Amount of Sleep_adults = Average Amount of Sleep_seniors

H_a: at least two of the means differ from each other

 

Chi-Square test for goodness of fit

H₀: Vancouver’s population of age groups follows Canada’s population

H_a: Vancouver’s population of age groups differs from Canada’s population

 

T-Test

H_0: µ_Children = µ_Adults

H_a: µ_Children > µ_Adults