1.
Lucia has 5 black marbles and 3 white marbles in a sack. She takes one out without looking,
records its color, and returns it to the sack. She does this five times and records a black
marble every time. Which of the following statements must be true?
The next marble Luca thooses will be white
The next marble Lucia chooses will be black
• The probability that the next martie Lucia chooses will be back is 5/8
The probability that the next marble Lucia chooses will be white is 1/3