A bag contains four red marbles, four green ones, one fluorescent pink one, two yellow ones, and two orange ones. Suzan grabs five at random. Find the probability of the indicated event. She gets all the red ones, given that she gets the fluorescent pink one.
While one of chosen is fluorescent pink,
Number of red marbles = 4
Number of remaining marbles = 4 + 4 + 2 + 2 = 12
The probability that she gets all the red ones, given that she gets the fluorescent pink one
A bag contains four red marbles, four green ones, one fluorescent pink one, two yellow ones,...
A bag contains four red marbles, four green ones, one fluorescent pink one, two yellow ones, and two orange ones. Suzan grabs five at random. Find the probability of the indicated event. She gets all the red ones, given that she gets the fluorescent pink one. (answer is NOT 0.00202, nor 6/295)
Use the counting techniques from the last chapter. A bag contains two red marbles, two green ones, one fluorescent pink one, four yellow ones, and three orange ones. Suzan grabs three at random. Find the probability of the indicated event. She gets all the red ones, given that she gets the fluorescent pink one.
Suzan grabs five marbles at random from a bag containing four red marbles, three green ones, two white ones and one purple one. What are the probabilities of the following events expressing each as a fraction in the lowest term. a. She has at least 2 green ones. b. She does not have all the red ones.
1. Recall from Example 1 that whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing three red marbles, two green ones, five white ones, and one purple one. She grabs seven of them. Find the probability of the following event, expressing it as a fraction in lowest terms. HINT [See Example 1.] She has all the red ones. 2. Recall from Example 1 that whenever Suzan sees a bag of marbles, she...
1. Recall from Example 1 that whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing three red marbles, four green ones, three white ones, and two purple ones. She grabs seven of them. Find the probability of the following event, expressing it as a fraction in lowest terms. HINT [See Example 1.] She has all the red ones. 2. Recall from Example 1 that whenever Suzan sees a bag of marbles,...
Recall from Example 1 that whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing two red marbles, three green ones, four white ones, and two purple ones. She grabs eight of them. Find the probability of the following event, expressing it as a fraction in lowest terms. She does not have all the red ones. Recall from Example 1 that whenever Suzan sees a bag of marbles, she grabs a...
A bag contains four red marbles, two green ones, one lavender one, three yellows, and two orange marbles. How many sets of five marbles include at most one of the yellow ones? sets
A bag contains four red marbles, two green ones, one lavender one, three yellows, and two orange marbles. How many sets of five marbles include at most one of the yellow ones? 672 X sets
Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing three red marbles, three green ones, four white ones, and one purple one. She grabs seven of them. Find the probability of the following event, expressing it as a fraction in lowest terms. She has at least one green one. Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing three red marbles, two...
A bag contains three red marbles, five green ones, one lavender one, two yellows, and six orange marbles. HINT [See Example 7.] How many sets of three marbles include all the yellow ones?