HomeworkLib
Question

4. Theres a 20 card deck that contains 12 red cards, 4 black cards and 4 blue cards. You draw (without replacement) five car

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Wart! Y elonetes, the number out of 5 cards drawn in tako nalues 0,1 , 2,3,4,5 p(x=1), (9) (8) of Red cards drawn total so xcards brown then A y denotes, the number of Black Is Sausn falee Aless, ;0,1,2,3,4 (O)(9) P(X:0) = 2 0-2817; P(X=) - - PEX =2963088 - (0.999722 .63088-0.99944 0.6394 con (X,Y)= (0.9491, 0.6314) ܛ ܓܥܠܺܝܠܡܬܦܐ (b ܤ ܢ ܥܕܩܫܥܝܟ ܘܪ ܣܪ ܦܠܠܩ ܝܬ ܬܩ red soul.

0 0
Add a comment
Know the answer?
Add Answer to:
4. There's a 20 card deck that contains 12 red cards, 4 black cards and 4...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • A deck of cards has 4 suits and 13 denominators. A full deck contains 52 cards...

    A deck of cards has 4 suits and 13 denominators. A full deck contains 52 cards A single card has three characteristics: suit, denomination and colour, for example a king of red hearts. (a) 7 cards are drawn from 52, without replacement. Let ? be the number of ♢ 's drawn. What is the standard deviation of ?,??[?]=? (b) 28 cards are drawn from 52, with replacement and the number of ♣'s drawn is at most 11 but at least...

  • 2) A deck of 24 cards contains six blue cards numbered 1 through 6, six red...

    2) A deck of 24 cards contains six blue cards numbered 1 through 6, six red cards numbered 1 through 6, s hrough 6. green cards numbered 1 through 6, and six black cards numbered 1 t If one card is selected at random: a) What i, the probability that the card is a ???? b) What is the probability that the card is a four? c) What is the probability that the card is a four or a blue?...

  • 1) A deck of 72 cards contain either red or black cards. Suppose that it twice...

    1) A deck of 72 cards contain either red or black cards. Suppose that it twice as likely to draw a black card than a red card. What is the probability of drawing 2 red cards and 2 black cards if you draw 4 cards with replacement?

  • 32. A card is chosen at random from a deck of 24 cards, 4 red, 8 black, 6 blue, and 6 green. Then, the card is retu...

    32. A card is chosen at random from a deck of 24 cards, 4 red, 8 black, 6 blue, and 6 green. Then, the card is returned to the deck and a new card is chosen. The table below shows the results of choosing 18 cards. which color of card is the experimental probability the same as the theoretical probability? Results red black blue green a. blue b. black c. red d. green 32. A card is chosen at random...

  • X. A single card is draw ollowing probabilities 1) from a standard 52-card deck. Find the...

    X. A single card is draw ollowing probabilities 1) from a standard 52-card deck. Find the The card draw (4 points each) and drawn is not a Red Ace r -0.25 = 1 T-P(Red Aco) 52 " The card drawn is a Red Jack or a Black Queen Read Jack = 0.0769 a Blach Q = 0.076952 4 1565 x 0. 07607 0.0764 - 0.1565 XI. TWO cards are drawn (without replacement from a standards Two cards are drawn (without...

  • A hand contains 2 red cards and 3 black cards. A card is selected from the...

    A hand contains 2 red cards and 3 black cards. A card is selected from the hand and set aside. Then another card is selected and put with the first card. Let XX be the number of black cards drawn from the hand (i.e. set aside) during this process. Find Pr[X = 1]Pr[X=1].

  • 1) A deck of 72 cards contain either red or black cards. Suppose that it twice...

    1) A deck of 72 cards contain either red or black cards. Suppose that it twice as likely to draw a black card than a red card. What is the probability of drawing 2 red cards and 2 black cards if you draw 4 cards with replacement? 2) A disease X has infected 1% of the total population. After a thorough testing of a large sample size, the accuracy of the test is given as follows: if a person is...

  • Q3 #3 1 Point A hand contains 2 red cards and 3 black cards. A card...

    Q3 #3 1 Point A hand contains 2 red cards and 3 black cards. A card is selected from the hand and set aside. Then another card is selected and put with the first card. Let X be the number of black cards drawn from the hand (i.e. set aside) during this process. Find Pr[X = 1) O 0.1 O 0.3 00.4 O 0.5 O 0.6

  • Suppose that a box contains 40 red balls, 30 black balls, and 20 yellow balls. A...

    Suppose that a box contains 40 red balls, 30 black balls, and 20 yellow balls. A sample of five balls is drawn without replacement. Let x number of red, y number of black and z number of yellow Find the probability that x 1, y 1, and z=3. Find the joint pdf of X and Z а. b

  • There are 45 cards in a deck of cards. Out of these, 14 are red cards...

    There are 45 cards in a deck of cards. Out of these, 14 are red cards and 31 are black cards. We draw 15 cards randomly from this pile, without replacement. What is the probability that exactly 12 of the cards we draw are red?

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT