Statistics help

Suppose that you are in a class of 32 students and it is assumed that approximately 9% of the population is left-handed. (Give your answers correct to three decimal places.)
(a) Compute the probability that exactly five students are left-handed.
Incorrect: Your answer is incorrect. .

(b) Compute the probability that at most four students are left-handed.
Incorrect: Your answer is incorrect. .

(c) Compute the probability that at least six students are left-handed.

  1. 👍 0
  2. 👎 0
  3. 👁 26
asked by Kim5
  1. ggjgui

    1. 👍 0
    2. 👎 0
    posted by ali

Respond to this Question

First Name

Your Response

Similar Questions

  1. statistics

    Suppose that you are in a class of 28 students and it is assumed that approximately 8% of the population is left-handed. (Give your answers correct to three decimal place. Compute the probability that exactly five students are

    asked by Kyra on March 18, 2016
  2. Statistics

    Suppose that you are in a class of 31 students and it is assumed that approximately 13% of the population is left-handed. (Give your answers correct to three decimal places.) (a) Compute the probability that exactly five students

    asked by Gayle on May 27, 2013
  3. Stats

    Suppose that you are in a class of 31 students and it is assumed that approximately 10% of the population is left-handed. (Give your answers correct to three decimal places.) (a) Compute the probability that exactly five students

    asked by Kay on February 16, 2014
  4. STATISTICS

    Suppose that you are in a class of 29 students and it is assumed that approximately 16% of the population is left-handed. (Give your answers correct to three decimal places.) (a) Compute the probability that exactly five students

    asked by BJ on June 5, 2014
  5. math check

    Suppose that you are in a class of 31 students and it is assumed that approximately 13% of the population is left-handed. (Give your answers correct to three decimal places.) (a) Compute the probability that exactly five students

    asked by Tom56 on June 14, 2013
  6. Math check answer

    Suppose that you are in a class of 31 students and it is assumed that approximately 13% of the population is left-handed. (Give your answers correct to three decimal places.) (a) Compute the probability that exactly five students

    asked by Nora 56 on June 2, 2013
  7. Statistics

    The heights of the students in a statistics class are approximately normal with mean 68 inches and a standard deviation of 2.75 inches. Suppose that the heights of the 15 male students in the statistics class are also

    asked by Alex on January 15, 2011
  8. statistics

    Suppose the final exam scores in a large class is symmetric mound shaped with a mean of 70 points and standard deviation of 10 points. The percentage of students in the class who receive more than 60 points is approximately

    asked by Anonymous on February 17, 2012
  9. math check

    Posted by Nora 56 on Sunday, June 2, 2013 at 7:32pm. Sorry to repost but no one answered after I posted on the 2nd,please help, Suppose that you are in a class of 31 students and it is assumed that approximately 13% of the

    asked by Nora 56 on June 8, 2013
  10. Statistics

    80. Florida State University has 14 statistics classes scheduled for its Summer 2013 term. One class has space available for 30 students, eight classes have space for 60 students, one class has space for 70 students, and four

    asked by Howard on March 14, 2015

More Similar Questions