Of 1232 people who came into a blood bank to give blood, 397 people had high blood pressure. Estimate the probability that the next person who comes in to give blood will have high blood pressure.

Question

Mathematics

Issac Schmidt

27 November, 20:35

Of 1232 people who came into a blood bank to give blood, 397 people had high blood pressure. Estimate the probability that the next person who comes in to give blood will have high blood pressure.

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Answers (1)

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Clare Barnes · Answer 1

I'm going to round these numbers to make them easier to work with. We will get an approximate answer.

350 / 2000

= 35 / 200

= 3.5 / 20

= 0.35 / 2

= 0.175

answer is 0.175