Explore BrainMass

Explore BrainMass

    Probability

    Not what you're looking for? Search our solutions OR ask your own Custom question.

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

    A) In a (poorly run) widget factory, it is known that 25% of all products off the line will be defective. A random sample of 5 widgets is taken on a certain day. What is the probability that all of the widgets are defective? What is the probability that none are defective?

    B) A coin is flipped 5 times in a row. What is the probability that it will come up tails all five times? What is the probability that it will come up tails exactly 4 times?

    © BrainMass Inc. brainmass.com December 15, 2022, 7:04 pm ad1c9bdddf
    https://brainmass.com/statistics/probability/probability-194252

    Solution Preview

    A) In a (poorly run) widget factory, it is known that 25% of all products off the line will be defective. A random sample of 5 widgets is taken on a certain day. What is the probability that all of the ...

    $2.49

    ADVERTISEMENT