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serious [3.7K]
3 years ago
11

Of 1232 people who came into a blood bank to give blood, 397 people had high blood pressure. Estimate the probability that the n

ext person who comes in to give blood will have high blood pressure.
Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
6 0
I'm going to round these numbers to make them easier to work with. We will get an approximate answer. 
<span>350 / 2000 </span>
<span>= 35 / 200 </span>
<span>= 3.5 / 20 </span>
<span>= 0.35 / 2 </span>
<span>= 0.175 

answer is 0.175</span>
fomenos3 years ago
6 0
<h2>Answer:</h2>

Probability that the next person who comes in to give blood will have high blood pressure is:

0.3222

<h2>Step-by-step explanation:</h2>

Let A be an event

then, P(A)= number of favorable events/total number of events

Here, A: People having high blood pressure

P(A)= number of people having high blood pressure/total number of people

     = 397/1232

     = 0.3222

Hence,  probability that the next person who comes in to give blood will have high blood pressure is:

0.3222

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