A recent study found that 70% of all people over 60 years of age
wear glasses....
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A recent study found that 70% of all people over 60 years of agewear glasses. If a random sample of 8 people over 60 years of agewas selected, find these probabilities: a) Exactly 4 people willwear glasses. b) At most 2 people will wear glasses. c) At least 2people will wear glasses. Show work and use binomial probabilitytable.
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Let X be the number of people over 60 years of age who wearglassesThen X
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