In a city, 60% of the voters are in favor of building a new park. An interviewer
Question:
a. If the interviewer selects 20 people randomly, what is the probability that more than 15 of them will favor building the park?
b. Instead of choosing 20 people as in part a, suppose that the inter-viewer wants to conduct the survey until he has found exactly12 who are in favor of the park. What is the probability that the first 12 people surveyed all favor the park (in which case the interviewer can stop)? What is the probability that the interviewer can stop after interviewing the thirteenth subject? What is the probability that the interviewer can stop after interviewing the eighteenth subject?
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a P B R 15 n 20 p 06 P B R 15 R 5 n 20 p 04 P B R 4 n 20 p 04 0051 To use RISK select the binomial d...View the full answer
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Drishti singh
I tutored mostly elementary school students privately after school and during the summer. We met in their homes or at the public library. I charged an hourly fee, and I provided any necessary materials.
Having taught in special education in two local schools for many years meant that I had contact with a lot of parents of special needs students. I never had to advertise — word of mouth was how most folks knew of me. At one point I did have a website, but didn't utilize it much. I stayed very busy, especially in the summers, and always had a full schedule. While my students and I certainly utilized technology and the internet often during our sessions, I never tutored online or for any tutoring company, so am not familiar with the curriculums or methods used in those settings. Tutoring one on one was very enjoyable and rewarding. My students and I had fun, and grew quite fond of one another. The extra income was a bonus. I had to retire from tutoring due to a physically handicapping disease, and miss my students very much.
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Related Book For 
Making Hard Decisions with decision tools
ISBN: 978-0538797573
3rd edition
Authors: Robert Clemen, Terence Reilly
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