Question: Hi! I need help with these questions. What method do i use? 27. Pew Research revealed 92% of adults know twitter. 16 adults were randomly

Hi! I need help with these questions. What method do i use?

27. Pew Research revealed 92% of adults know twitter. 16 adults were randomly chosen. What is the probability Exactly 3 adults know twitter. 28. Pew Research revealed 92% of adults know twitter. 16 adults were randomly chosen. What is the probability the first three consecutive adults know twitter. 29. Pew Research revealed 92% of adults know twitter. 16 adults were randomly chosen. What is the number of ways 3 adults know twitter

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