Tell whether the events are independent or dependent. You spin a game spinner twice. First Spin: blue Second Spin: yellow

A math teacher gave her class two tests. 25% of the class passed both tests and 42% of the class passed the first test. What percent of those who passed the first test also passed the second test?

The probability that a student passes Mathematics is 2/3 and the probability that he passes English is 4/9 . If the probability that he will pass at least one subject is 4/5 , what is the probability that he will pass both subjects?

Tell whether the events are dependent or independent. You pick a name out of a hat and then pick a second name without putting it back.

A jar contains black and white marbles. Two marbles are chosen without replacement. The probability of selecting a black marble and then a white marble is 0.34, and the probability of selecting a black marble on the first draw is 0.47. What is the probab

Five small radios are packed in identical, unmarked individual sealed boxes. Three boxes are on table X and contain 2 radios made by firm A and one by firm B. Two boxes are on table Y and contain one radio made by firm A and one by firm B. If someone move

You randomly choose to take a flower out of a vase to take home. Your friend does the same thing. What is the probability that you will both pick a purple flower. purple = 7 pink = 6 Yellow = 7

The probability that it is Friday and that a student is absent is 0.03. Since there are 5 school days in a week, the probability that it is Friday is 0.2. What is the probability that a student is absent given that today is Friday?

At a local high school, 34% of the students take a bus to school and 56% of the students walks to school. What is the probability of randomly selecting a student that takes a bus or walks to school?

You and a friend are playing a game. You both randomly draw a playing piece and you get to draw first. Your Draw: red piece Friend’s Draw: blue piece
Which one is independent and which one is dependent?

At Mountain Brook Junior High, the probability that a student takes Technology and Spanish is 0.087. The probability that a student takes Technology is 0.68. What is the probability that a student takes Spanish given that the student is taking Technology

A spinner has 8 equal sections numbered 1-8. What is the probability of the spinner stopping on a number that is a multiple of 3 or is greater than 5?

If a friend drew a queen out of a deck of cards before you (and kept it) what is the probability you will draw a 10. **Remember there are 4 sets of each number in each deck**

In New York State, 48% of all teenagers own a skateboard and 39% of all teenagers own a skateboard and roller blades. What is the probability that a teenager owns roller blades given that the teenager owns a skateboard?

A local aquarium has 6 turtles, 12 penguins, and 8 sharks. You randomly select 1 animal to watch. What is the probability that you select a turtle or a shark?