Probability Homework

Probability Homework - 1 The medal distribution from the...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 1. The medal distribution from the 2000 Summer Olympic games is shown in the table. GOLD SILVER BRONZE United States 39 Russia 32 China 28 Australia 16 Others 186 Choose one medal winner art random. 25 33 9 L// / 23 28 f L ' 16 15 25 17 205 235 a) Find the probability that the “dinner won the gold medal, given that the Winner was from United States. b) Find the probability that the winner was from the United States, given that she or he won a gold medal. e) Are the events “medal winner is from United States: and “gold medal was won” independent? Explain. 1 if: I; f’ l .‘ P f c F i ‘ Li 0 9 l ~ ‘ ’ \‘ i G "I J 7 {t K)" n 'fi‘ _ w" , l 2.: 0. u l 30 l L” ‘3 fi‘l 30] ‘3‘: . a m ,. W W" 2.A lot of portable radios contains 15 good radios and 3 defective ones. H2 are selected and tested, find the probability that at least one will be defective. Pill Wk “ll \ , l' Lulu": \ « ll Nu"; )— / ll ‘7 ’53:” 3. A coin is tossed 4 times, find the probability of getting at least one tail. \ ‘tsa $1373 ...
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern