Ask questions and get helpful responses.
Ask a New Question
  1. Questions

Probability

A survey of TV viewing habits of 50 men and 50 women found the following information: Of the 50 men, 20 prefer watching baseball and 30 prefer football. Of the 50 women, 25 prefer watching baseball and 25 prefer football. Construct a data table for this data and answer this question: Out of the entire survey, what is the probability of choosing a woman who prefers baseball?

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
Alex

  1. Men Women Total
    prefer
    baseball 20 25 45
    prefer
    football 30 25 55
    Total 50 50 100

    P(pf|W) = (25/100)/(50/100)

    p = 25/50 = .5

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    kg

Respond to this Question

First Name

Your Response

Similar Questions

  1. Probability

    In a large crowd, there are three times as many men as women. Three people are chosen at random. Assuming that there are so many people that choosing three has a negligible effect on the proportion of men to women , find the

  2. Statustics

    A survey found that women’s heights are normally distributed with mean 63.4 in and standard deviation 2.5 in. A branch of the military requires women’s heights to be between 58 in and 80 in. a. Find the percentage of women

  3. Maths

    In a large crowd,there are three times as many men as women.Three people are chosen at random.Assuming that there are so many people that choosing three has a negligible effect on the proportion of men to women,find the

  4. US government

    Which of the following is NOT considered illegal discrimination? I think this is D. Can you please confirm? A. Setting different ages at which men and women legally become adults. B. Barring women from jobs by arbitrary height and

  1. gr12 math

    froma group of 6 ladies and 4 men, determine in how many ways a committee of 4 people cxan be selected. a. with no restirctions b. 4 women c. 3 women and 1 men d. 2 women and 2 men e. 4 men

  2. statistics

    It seems that people are choosing or finding it necessary to work later in life. Random samples of 200 men and 200 women age 65 or older were selected, and 80 men and 59 women were found to be working. At á = 0.01, can it be

  3. Language

    1. In the 1800s, it was believed women were good at working on projects to improve the community because (5 points) women were better leaders than men. women were better planners than men. women were more emotional than men.

  4. social studies

    Which was the most likely effect of women's increasing education and professional achievement during the Progressive Era? A.men taking on more responsibilities in the household B. women earning as much money as men in similar

  1. history

    What development helped women take their first steps toward public life? a. rise of labor unions b. laws giving women pay equal with that of men c. rise of national women's groups d. men's increased interest in women's rights C?

  2. Math

    In a survey of families in which both parents work, one of the questions asked was, "Have you refused a job, promotion, or transfer because it would mean less time with your family?" A total of 200 men and 200 women were asked

  3. history

    1. Which factor contributed most to the beginning of the women's rights movement in the United States during the mid-1800s? A. A dramatic increase in women's participation in the workforce *** B. A shift in social attitudes

  4. college psych

    Which of the following is true of the prevalance rate of psychological disorders in the United States? a) Men experience mood disorders at a higher rate than women b) Women and men differ substanrially on disorders such as

Still need help? You can ask a new question.