Intro to stats

8. [-/8.33 Points] DETAILS BBBASICSTAT8ACC 6.2.023.MI. MY NOTES ASK YOUR TEACHER NOTHER Suppose approximately 75% of all marketing personnel are extroverts, whereas about 60% of all computer programmers are introverts. (For each answer, enter a number. Round your answers to three decimal places.) (a) At a meeting of 15 marketing personnel, what is the probability that 10 or more are extroverts? What is the probability that 5 or more are extroverts? What is the probability that all are extroverts? (b) In a group of 4 computer programmers, what is the probability that none are introverts? What is the probability that 2 or more are introverts? What is the probability that all are introverts? Need Help? Read It Watch It Talk to a Tutor