03/07/25
Intergalactic president Zaphod Beeblebrox enjoys a 78% approval rating among residents of planets in the vicinity of Betelgeuse.
Find the probability that at most 109 residents of planets near Betelgeuse, taken out of a random sample of 126, approve of Zaphod Beeblebrox.
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03/07/25
A recent poll shows that 76% of voters disapprove of the job that congress is doing.
Find the probability that at least 136 people disapprove of congress out of a random sample of 199.
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