Math

Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she receives at least a B.

  1. 👍 0
  2. 👎 0
  3. 👁 88
asked by Jen
  1. What data do you have about Mr. Doodle's grading system?

    Does he grade strictly on a curve? Do the majority of his student receive at least a B?

    http://regentsprep.org/Regents/math/ALGEBRA/APR5/theoProp.htm

  2. Yes, sorry about that...

    Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below.

    Grade Number

    A 45

    B 180

    C 110

    D 95

    F 65

    I 5

    If Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she receives at least a B. I think it's 1.77777 ??

    1. 👍 0
    2. 👎 0
    posted by Jen

Respond to this Question

First Name

Your Response

Similar Questions

  1. math

    Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below. Grade Number A 45 B 180 C 210 D 95 F 65 I 5 If Jane plans to take a college algebra course with Mr. Doodle,

    asked by kozy on May 29, 2011
  2. Math

    Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below. Grade Number A 45 B 180 C 110 D 95 F 65 I 5 If Jane plans to take a college algebra course with Mr. Doodle,

    asked by Jen on July 19, 2011
  3. Math

    Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below. Grade Number A 45 B 180 C 110 D 95 F 65 I 5 If Jane plans to take a college algebra course with Mr. Doodle,

    asked by Jen on July 20, 2011
  4. Math-probability

    Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she receives at least a B.

    asked by Jen on July 19, 2011
  5. statistics

    At a small college it is known from previous years that 35% of all college freshman start in college algebra. The new freshman class has 100 students in it, What is the probability that between 35 and 42 freshman will start in

    asked by lola on March 23, 2012
  6. math

    Before they graduate from Great Lakes High School, all 12th-grade students fill out a survey about their future college plans. Are you attending an in-state college after high school graduation? Will you begin college during the

    asked by kyle on November 6, 2019
  7. Math-Stat

    Jane and Bob are on the same game show. They answer one question, either True or False. The probability that Bob is correct is 70%. The probability that Jane is correct is also 70%. Moreover, the probability that Bob is correct

    asked by Mohamed on January 29, 2013
  8. statistics

    1. Use the following information about a group of college students: Fifty percent are taking Algebra. Sixty percent are taking Biology. Thirty percent are taking both Biology and Algebra. A student from the group is selected at

    asked by Ahmad on September 18, 2011
  9. statistics

    In an election for student council president at Russell Sage College, 80 students were polled and asken for whome the planned to vote. the following results of the poll were Allison 22, Emily 18, Kimberly 20 Johanna 14, Other 6.

    asked by Krystle on April 5, 2010
  10. math

    I know that theoretical probability observes how may outcomes are possible and assumes that each outcome is as likely as any other to occur and empirical probability is based on actual facts or experiments. So theoretical is what

    asked by Carly on September 2, 2018

More Similar Questions