Recall from Example 1 that whenever Suzan sees a bag of marbles,she grabs a handful at random. She has seen a bag containing threered marbles, five green ones, two white ones, and two purple ones.She grabs seven of them. Find the probability of the followingevent, expressing it as a fraction in lowest terms. HINT [SeeExample 1.]
She has all the red ones.
Recall from Example 1 that whenever Suzan sees a bag of marbles,she grabs a handful at random. She has seen a bag containing threered marbles, three green ones, four white ones, and three purpleones. She grabs eight of them. Find the probability of thefollowing event, expressing it as a fraction in lowest terms. HINT[See Example 1.]
She has at least one green one
Recall from Example 1 that whenever Suzan sees a bag of marbles,she grabs a handful at random. She has seen a bag containing fourred marbles, three green ones, four white ones, and two purpleones. She grabs five of them. Find the probability of the followingevent, expressing it as a fraction in lowest terms. HINT [SeeExample 1.]
She has two red ones and one of each of the other colors.
