Finite Math

Let A and B be two events in a sample space S such that P(A) = 0.5, P(B) = 0.6, and P(A intersection B) = 0.15. Find the probabilities below. Hint: (A intersection Bc) union (A intersection B) = A.

(a) P(A|Bc) ________

(b) P(B|Ac) ________

  1. 👍 0
  2. 👎 0
  3. 👁 1,163
  1. a,.4

    b. .4

    1. 👍 0
    2. 👎 3

Respond to this Question

First Name

Your Response

Similar Questions

  1. Science

    When creating an urban green space, which of the following needs to be determined in order for the space to provide the most benefit to the most people? A.the number of amenities near the space B.the proximity of the space to the

  2. math

    1.The sample space for a roll of two number cubes is shown in the table. (1,1)|(1,2)|(1,3)|(1,4)|(1,5),(1,6) (2,1)|(2,2)|(2,3)|(2,4)|(2,5)|(2,6) (3,1)|(3,2)|(3,3)|(3,4)|(3,5)|(3,6) (4,1)|(4,2)|(4,3)|(4,4)|(4,5)|(4,6)

  3. Science

    When creating an urban green space, which of the following needs to be determined in order for the space to provide the most benefit to the most people? A.the number of amenities near the space B.the proximity of the space to the

  4. Math

    Let 𝐴 , 𝐵 , and 𝐶 be events associated with the same probabilistic model (i.e., subsets of a common sample space), and assume that 𝑃(𝐶)>0 . Decide whether the statement is True (always true), or False (not always

  1. Statistics

    A lottery uses 4 urns containing chips 0 to 9. One chip is selected at random from each urn. How many sample points are in the sample space?

  2. History

    How does sequencing events on a timeline help historians. A. It allows them to consider events with specific dates. B. It helps them consider events outside of their time periods. C. It helps them understand relationships between

  3. Statistics

    Teen Communication The following data represent the number of different communication activities (e.g., cell phone, text messaging, e-mail, Internet, and so on) used by a random sample of teenagers over the past 24 hours. (a) Are

  4. History

    2. In the space below, create a simple time line that traces the emergence of a constitutional monarchy in England during the seventeenth century. It is not necessary to include exact dates, but events should be in the correct

  1. statistics

    Which of the following is NOT true with respect to the properties of probability? 0 < x < 1 P(S) = 1, where S is the sample space P(A) + P(Ac) = 0 If two events are independent then P(A and B) = P(A) * P(B)

  2. Statistics

    An experiment consists of first rolling a die and then tossing a coin. How many elements are there in the sample space? 12 Let A be the event that either a 1, 2, 3 or 4 is rolled first, followed by landing a tail on the coin toss.

  3. Statistics

    Suppose that in the city in which the survey is conducted, 50% of adults are married, 15% are single, 25% are divorced, and 10% are widowed. a. Assign probabilities to each simple event in the sample space. b. Which approach did

  4. Statistic

    QI) A coin is tossed and a die is rolled. Write the number of outcomes for the sequence of events (sample space S). Then, Draw a tree diagram for the sequence of events.

You can view more similar questions or ask a new question.