The systolic blood pressure of adults in the USA is nearly normally distributed with a mean of 118 and standard deviation of 22 . Someone qualifies as having Stage 2 high blood pressure if their systolic blood pressure is 160 or higher. a. Around what percentage of adults in the USA have stage 2 high blood pressure? b. If you sampled 2500 people, how many would you expect to have BP> 160? Give your answer to the nearest person.    people c. Stage 1 high BP is specified as systolic BP between 140 and 160. What percentage of adults in the US qualify for stage 1?

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The systolic blood pressure of adults in the USA is nearly normally distributed with a mean of 118 and standard deviation of 22 .
Someone qualifies as having Stage 2 high blood pressure if their systolic blood pressure is 160 or higher.

a. Around what percentage of adults in the USA have stage 2 high blood pressure?


b. If you sampled 2500 people, how many would you expect to have BP> 160? Give your answer to the nearest person.
   people

c. Stage 1 high BP is specified as systolic BP between 140 and 160. What percentage of adults in the US qualify for stage 1? 

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