Retirees a Sample of 50 Retirees Is Drawn at Random

question 48

Essay

Retirees
A sample of 50 retirees is drawn at random from a normal population whose mean age and standard deviation are 75 and 6 years,respectively. ​ ​
-{Retirees Narrative} What is the probability that two randomly selected retirees are over 73 years of age?

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