Practice Problems

Here are more problems to practice probability concepts:

$1.$ Three coins are flipped. Find P(at least 2 heads).

$2.$ A bag has 5 red balls and 3 blue balls. Draw 2 without replacement. Find P(both red).

$3.$ A random number generator picks integers from 1 to 100. Find P(multiple of 7).

Try solving these before checking answers in the next unit.