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Twenty-four percent of executives say that older workers have blocked their career advancement. Fifty executives are...

Twenty-four percent of executives say that older workers have blocked their career advancement. Fifty executives are randomly selected and are asked if they think that older workers have blocked their career advancement. Let X be the number of these executives who answered, "yes." Calculate the probability that at most 10 of these executives believe that their career advancement has been blocked by older workers.

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