Briefly comment on the meaning of this data. Be sure to use the terms association, causation, outlier and influential in your response.

Age Groups Localities of Residence
Urban Suburban Rural Totals
Under 25 110 150 65
25-50 240 220 75
Over 50 53 112 58
Totals

(a) Compute the marginal frequencies. (List the totals for the age groups and localities).
(b) What percent of the urban dwellers are over 50?
(c) What percent of the Over-50 residents live in rural areas?
(d) Compute the percentage of:
i. Urban Dwellers
ii. Urban Dwellers, given they are Und

Question

Briefly comment on the meaning of this data. Be sure to use the terms association, causation, outlier and influential in your response.








Age Groups	Localities of Residence
Urban	Suburban	Rural	Totals
Under 25	110	150	65	 
25-50	240	220	75	 
Over 50	53	112	58	 
Totals	 	 	 	 


(a) Compute the marginal frequencies. (List the totals for the age groups and localities).
(b) What percent of the urban dwellers are over 50?
(c) What percent of the Over-50 residents live in rural areas?
(d) Compute the percentage of:
i. Urban Dwellers
ii. Urban Dwellers, given they are Und

anonymous · Answer

ii. Urban Dwellers, given they are Under 25
iii. Urban Dwellers, given they are 25-50
iv. Urban Dwellers, given they are Over 50

Based on your analyses, do you believe that these data indicate there is a relationship between locality of residence and the ages of the residences? Explain your answer.