Explore BrainMass
Share

Explore BrainMass

    Probability distribution

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    The high school GPA of applicants for admission to a college program are recorded and relative frequencies are calculated for the categories.
    GPA
    f(x)
    x < 2.0
    .10
    2.0 x < 2.5
    .12
    2.5 x < 3.0
    .35
    3.0 x < 3.5
    .30
    3.5 x
    a. Complete the table to make this a valid probability distribution.
    b. What is the probability an applicant's GPA will be below 3.0?
    c. What is the probability an applicant's GPA will be 2.5 or above?

    © BrainMass Inc. brainmass.com October 10, 2019, 3:52 am ad1c9bdddf
    https://brainmass.com/math/probability/valid-probability-distribution-mass-function-439223

    Solution Summary

    This solution provides probability calculations based on the probability mass function.

    $2.19