Edwards Horton
08/06/2023 · Middle School
Provide an appropriate response. A recent survey found that \( 70 \% \) of all adults over 50 wear sunglasses for driving. In a random sample of 10 adults over 50 (a) what is the probability that at least six wear sunglasses? (b) what is the probability that at most six do not wear sunglasses?
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(a) The probability that at least six wear sunglasses is approximately \( 0.831 \).
(b) The probability that at most six do not wear sunglasses is approximately \( 0.9896 \).
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