Practice_Quiz_II - Practice Quiz II 1 Two events with...

Info icon This preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Practice Quiz II 1. Two events with positive probabilities are impossible to have the following relationship: a) Independent and mutually exclusive. b) Dependent and mutually exclusive. c) Independent and Not mutually exclusive. d) Dependent and Not mutually exclusive 2. The probability that a new advertising campaign will increase sales is assessed as being 0.80. The probability that the cost of developing the new ad campaign can be kept within the original budget allocation is 0.40. Assume that the two events are independent. The probability that the cost is not kept within budget or the campaign will not increase sales is: 3. If you roll two fair dice, what is the probability that the sum on the two dice equals 6? 4. The human resources manager at a company has classified applicants according to whether or not they have any computer skills (Yes or No), and whether or not they have previous work experience (Yes or No). The results are summarized below: Work Experience Computer skills Yes No Yes 80 40 120 No 60 30 90 140 70 210 Which of the following statements is not correct?
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the 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