Answer the following question, using the information from th…
Answer the following question, using the information from the 2 x 2 table. High Blood Pressure Normal Blood Pressure Total High-salt diet 300 (a) 100 (b) 400 (a + b) Low-salt diet 200 (c) 400 (d) 600 (c + d) Total 500 (a + c) 500 (b + d) 1,000 What is the prevalence of high blood pressure among those who eat a low-salt diet?