1.   Using a standard deck of playing cards, find the probability of randomly selecting a queen, replacing it in the deck, and then selecting a heart.
    A. B.
    C. D.
    Hint

  2.   Statistics collected in a particular coal-mining region show that the probability that a miner will develop respiratory problems is . Also, the probability that a miner will develop back problems is . If one health problem does not affect the other, what is the probability that a randomly selected miner will develop respiratory problems but will not develop back problems?
    A. B.
    C. D.
    Hint

  3.   Determine the probability of choosing a penny or a nickel from 7 pennies, 2 nickels and 5 dimes.
    A. B.
    C. D.
    Hint

  4.   What is the probability that one card drawn from a standard deck of cards will be a king or a diamond?
    A. B.
    C. D.
    Hint

  5.   Find the probability of picking a fashion magazine, then a sports magazine from a stack of 12 fashion, 9 sports, and 10 home and garden magazines.
    A. B.
    C. D.
    Hint