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About 19​% of the population of a large country is nervous around strangers. If two people...

About 19​% of the population of a large country is nervous around strangers. If two people are randomly​ selected, what is the probability both are nervous around strangers​? What is the probability at least one is nervous around strangers​? ​(a) The probability that both will be nervous around strangers is

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Binomial istei button 1-0.19 P(r 2)0 0361 34 39

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