Explore BrainMass

Explore BrainMass

    BA 501,Techniques in Business & Economics, Statistics

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

    There are 10 rolls of film in a box and 3 are defective. Two rolls are to be selected, one after the other. What is the probability of selecting a defective roll followed by another defective roll?

    1/2, or 0.50

    1/4, or 0.25

    1/120, or about 0.0083

    1/15, or about 0.07

    © BrainMass Inc. brainmass.com June 3, 2020, 6:56 pm ad1c9bdddf
    https://brainmass.com/business/business-math/ba-501-techniques-in-business-economics-statistics-80284
    $2.19

    ADVERTISEMENT