Question

A jar contains 8 red marbles numbered 1 to 8 and 4 blue marbles numbered 1...

A jar contains 8 red marbles numbered 1 to 8 and 4 blue marbles numbered 1 to 4. A marble is drawn at random from the jar. Find the probability of the given event. (a) The marble is red Your answer is : (b) The marble is odd-numbered Your answer is : (c) The marble is red or odd-numbered Your answer is : (d) The marble is blue and even-numbered Your answer is :

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A jar contains 10 red marbles numbered 1 to 10 and 4 blue marbles numbered 1...
A jar contains 10 red marbles numbered 1 to 10 and 4 blue marbles numbered 1 to 4. A marble is drawn at random from the jar. Find the probability of the given event. (a) The marble is red Your answer is :      (b) The marble is odd-numbered Your answer is :      (c) The marble is red or odd-numbered Your answer is :      (d) The marble is blue or even-numbered Your answer is :
A jar contains 12 red marbles numbered 1 to 12 and 4 blue marbles numbered 1...
A jar contains 12 red marbles numbered 1 to 12 and 4 blue marbles numbered 1 to 4. A marble is drawn at random from the jar. Find the probability of the given event. (a) The marble is red (b) The marble is odd-numbered (c) The marble is red or odd-numbered (d) The marble is blue and even-numbered
A jar contains 6 red marbles numbered 1 to 6 and 8 blue marbles numbered 1...
A jar contains 6 red marbles numbered 1 to 6 and 8 blue marbles numbered 1 to 8. A marble is drawn at random from the jar. Find the probability is marble is red or odd- numbered.
A jar contains 8 red marbles, numbered 1 to 8, and 12 blue marbles numbered 1...
A jar contains 8 red marbles, numbered 1 to 8, and 12 blue marbles numbered 1 to 12. a) A marble is chosen at random. If you're told the marble is blue, what is the probability that it has the number 6 on it?     b) The first marble is replaced, and another marble is chosen at random. If you're told the marble has the number 9 on it, what is the probability the marble is blue?
A jar contains 5 red marbles, numbered 1 to 5, and 11 blue marbles numbered 1...
A jar contains 5 red marbles, numbered 1 to 5, and 11 blue marbles numbered 1 to 11. b) The first marble is replaced, and another marble is chosen at random. If you're told the marble has the number 9 on it, what is the probability the marble is blue?
A jar contains 4 red marbles, 3 white marbles, and 4 blue marbles. Two marbles are...
A jar contains 4 red marbles, 3 white marbles, and 4 blue marbles. Two marbles are randomly selected from the jar with replacement. Find the following probabilities. Leave your answer as a reduced fraction. A red marble and then a blue marble is randomly selected. A white marble and then a red marble is randomly selected.
Urn 1 contains 8 red and 6 Blue marbles and Urn 2 contains 5 red marbles...
Urn 1 contains 8 red and 6 Blue marbles and Urn 2 contains 5 red marbles and 4 blue marbles. A marble is randomly selected from Urn 1 and Placed in Urn 2. A marble is then drawn from Urn 2 a. What is the probability that the marble drawn from Urn 2 is red? b. What is the conditional probability that the ball drawn from Urn 1 is red, given that a blue marble is drawn from Urn 2?
A jar contains five red balls numbered 1 to 5, and seven green balls numbered 1...
A jar contains five red balls numbered 1 to 5, and seven green balls numbered 1 to 7. A ball is drawn at random from the jar. Find the following conditional probabilities. (Enter your probabilities as fractions.) (a) The ball is red, given that it is numbered 1. - answer 1/2 (b) The ball is green, given that it is numbered 7. - answer 1 Don't know the answer for: (c) The ball is red, given that it has an...
1) Suppose a jar contains 18 red marbles and 28 blue marbles. If you reach in...
1) Suppose a jar contains 18 red marbles and 28 blue marbles. If you reach in the jar and pull out 2 marbles at random, find the probability that both are red. Write your answer in decimal form, rounded to the nearest thousandth. 2)In a certain state's lottery, 40 balls numbered 1 through 40 are placed in a machine and six of them are drawn at random. If the six numbers drawn match the numbers that a player had chosen,...
A bag contains 8 blue marbles, 3 red marbles, 7 yellow marbles. If one marble is...
A bag contains 8 blue marbles, 3 red marbles, 7 yellow marbles. If one marble is drawn from the bag then replaced, what is the probability of drawing a blue marble then a yellow marble? In a number guessing game. You ask a person to guess a number from one 1 to 10. If the person makes a random guess, what is the probability their guess will be less than 3? A bag contains 3 white marbles, 7 yellow marbles,...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT