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Use this information to answer the following questions: Age at onset of dementia was determined in the general population to bem = 70 ands =

Use this information to answer the following questions:

Age at onset of dementia was determined in the general population to bem = 70 ands = 7.0.

Based on the data above, what is the z score for someone being diagnosed with dementia at age 65 (can round to two decimal places)? What percentage of people might start to show signs of dementia beforethis age ( DO NOT ROUND).

z score = ANSWER

% = ANSWER

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