Now investigate further by doing a stratified analysis. Obesity and Type 2 Diabe

Question

Now investigate further by doing a stratified analysis.
Obesity and Type 2 Diabetes by Age Group


Among those < 50 what is the association between obesity and type 2 diabetes? [Calculate and interpret the relative risk]
Now investigate further by doing a stratified analysis.
Obesity and Type 2 Diabetes by Age Group


Among those < 50 what is the association between obesity and type 2 diabetes? [Calculate and interpret the relative risk]
nli T-Mobile 10:46 PM * 36%) Done + Now investigate further by doing a stratified analysis Obesity and Type 2 Diabetes by Age Group Age 50 T2D 10 35 45 50 what is te association between obesty and type 2 dabetes? No T2D Obese Not Obese Total 90 465 Among those Calculate and intecpret the relative risk] [5 points 4. 348 words Y'all I'm A S DF GHJ K L M 123 space return

Explanation / Answer

H0: There is no association between Obesity and T2D

H1: There is assocation between Obesity and T2D

Let the los be alpha 5%

The expected frequencies are

The chisquare contribution values are

Degrees of freedom: 1

Test Statistic, X^2: 1.0811
Critical X^2: 3.841456
P-Value: 0.2985

Here P-value > alpha 0.05, so we accept H0

thus we conclude that there is no association between Obesity and T2D

0 T2D No T2D Total Obese 7.5 92.5 100 Note Obese 37.5 462.5 500 Total 45 555 600

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