Question

There are 5 red, 4 blue, 6 green and 3 black balls in a box. Ahmed...


There are 5 red, 4 blue, 6 green and 3 black balls in a box. Ahmed draws 5 balls from the box at random. What is the probability that at least three of them are blue?

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

Homework Answers

Answer #1

TOPIC:Hypergeometric distribution.

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
Q2) Box1: 6 green balls, 2 red balls, 6 blue balls Box2: 1 green balls, 4...
Q2) Box1: 6 green balls, 2 red balls, 6 blue balls Box2: 1 green balls, 4 red balls, 8 blue balls Experiment: Select one of the two boxes with uniform random probability, and draw two balls from the selected box. Record the box number as the r.v. i, and the colors of the two balls as b1, b2. Compute P(b1 = green| i=1 ) [Round to 3 digits after decimal point]
In a box of 6 red and 4 green balls, 3 balls are selected at random...
In a box of 6 red and 4 green balls, 3 balls are selected at random without replacement. Find the probability distribution of the number of red balls. *
Question 5 (1 point) Box1: 5 green balls, 4 red balls, 5 blue balls Box2: 0...
Question 5 (1 point) Box1: 5 green balls, 4 red balls, 5 blue balls Box2: 0 green balls, 4 red balls, 7 blue balls Experiment: Select one of the two boxes with uniform random probability, and draw two balls from the selected box. Record the box number as the r.v. i, and the colors of the two balls as b1, b2. Compute P(b1 = green ) [Round to 3 digits after decimal point] Your Answer:
A box contains 6 red balls and 4 blue balls. Drawing three balls from the box...
A box contains 6 red balls and 4 blue balls. Drawing three balls from the box randomly, what is the probability that exactly two of the balls are red?
In a box are 3 red balls and 5 blue balls. From this box are drawn...
In a box are 3 red balls and 5 blue balls. From this box are drawn 4 balls and placed in a second box. Given the ball drawn from the second box is red, what is the probability that 2 red and 2 blue balls were transferred from box 1 to box 2?
A box contains 5 blue, 10 green, and 5 red chips. We draw 4 chips at...
A box contains 5 blue, 10 green, and 5 red chips. We draw 4 chips at random and without replacement. If exactly one of them is blue, what is the probability mass function of the number of green balls drawn?
Box I contains 7 red and 3 black balls; Box II contains 4 red and 5...
Box I contains 7 red and 3 black balls; Box II contains 4 red and 5 black balls. After a randomly selected ball is transferred from Box I to Box II, 2 balls are drawn from Box II without replacement. Given that the two balls are red, what is the probability a black ball was transferred?
A box contains 5 blue balls, 8 red balls, 10 green balls. Ten balls are selected...
A box contains 5 blue balls, 8 red balls, 10 green balls. Ten balls are selected from the box simultaneously. Find the expected number of colors that appear on at least three of the ten balls. I have the answer but don't understand where it comes from.
Suppose you have a box with 10 red balls, 4 green balls, and 6 blue balls....
Suppose you have a box with 10 red balls, 4 green balls, and 6 blue balls. Answer the following questions. Think about the questions below. They look similar, but how are they different? a) You randomly select two balls from the box. What is the probability of selecting two red balls? b) Suppose you are asked to draw a ball, return whatever you picked, and draw another ball. This is called sampling with replacement. What is the probability of selecting...
Select 5 marbles at random from a jar with 8-red, 3-blue,2-purple, 3-black and 4- green. What...
Select 5 marbles at random from a jar with 8-red, 3-blue,2-purple, 3-black and 4- green. What is probability that all are blue marbles? What is probability of selecting 2-blue and 3-red marble? What is probability of selecting one of each color? What is probability of selecting at least 2 green marbles?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT