Using the completed Table, calculate and interpret the Relative Risk (RR) of developing Angina Pectoris at the lowest household income ( $60,000) ; and at

Using the completed Table, calculate and interpret the Relative Risk (RR) of developing Angina Pectoris at the lowest household income (<$20,000) compared to the highest household income (>$60,000); and at the middle level of household income ($20-000-60,000) compared to the highest household income (>$60,000)

lowest household income vs highest household income

Table 2
Household Income	Angina	No Angina	Total
<$20,000	422	2723	3145
>$60,000	217	1677	1894
Total	639	4400	5,039

middle level household income vs highest household income

Table 2
Household Income	Angina	No Angina	Total
$20,000 - $60,000	221	1500	1721
>$60,000	217	1677	1894
Total	438	3177	3615

What conclusions can you make about the risk of developing Angina based on your findings in part b and c?