Which word best describes the degree of overlap between the two data sets? moderate none high low Two line plots with the same s
cale and interval, from ten to twenty, with tick marks every one unit. The plots are stacked vertically for comparison. Each plot has fourteen data values. Values appear as x marks above the line. Upper plot data values are one x mark above eleven, one x mark above twelve, two x marks above thirteen, two x marks above fourteen, four x marks above fifteen, three x marks above sixteen, and one x mark above seventeen. Lower plot data values are one x mark above 11, one x mark above twelve, one x mark above thirteen, two x marks above fourteen, four x marks above fifteen, three x marks above sixteen, and two x marks above seventeen.
2 answers:
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Answer: 4.27% of adults in the USA have stage 2 high blood pressure.
Step-by-step explanation:
Let x be a random variable that denotes a person with high blood pressure .
Given: Average blood pressure:
Standard deviation:
Someone qualifies as having Stage 2 high blood pressure if their systolic blood pressure is 160 or higher.
The probability that an adult in the USA have stage 2 high blood pressure:
Hence, 4.27% of adults in the USA have stage 2 high blood pressure.