A community for students.
Here's the question you clicked on:
 0 viewing
andijo76
 4 years ago
Which pair has equally likely outcomes? List the letters of the two choices below which have equal probabilities of success, separated by a comma. A standard deck of cards has 12 face cards and four Aces (Aces are not face cards).
A. rolling a sum of 4 on two fair six sided dice
B. drawing a black seven out of a standard 52 card deck given it’s not a face card or an Ace.
C. rolling a sum of 11 on two fair six sided dice
D. rolling a sum of 7 on two fair six sided dice
E. drawing a three out of a standard 52 card deck given it’s not a face card or an Ace.
andijo76
 4 years ago
Which pair has equally likely outcomes? List the letters of the two choices below which have equal probabilities of success, separated by a comma. A standard deck of cards has 12 face cards and four Aces (Aces are not face cards). A. rolling a sum of 4 on two fair six sided dice B. drawing a black seven out of a standard 52 card deck given it’s not a face card or an Ace. C. rolling a sum of 11 on two fair six sided dice D. rolling a sum of 7 on two fair six sided dice E. drawing a three out of a standard 52 card deck given it’s not a face card or an Ace.

This Question is Closed

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0guess we have to find them all right?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0A: 3 out of 36 possibilities so \[\frac{3}{36}=\frac{1}{12}\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0B is worded funny, but i guess we are supposed to think it means you know it is not a face card or an ace, so there are 12 face cards, 4 aces for a total of 16 and therefore out deck has 36 cards, 4 sevens so \[\frac{4}{36}=\frac{1}{9}\] for B

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0eleven has 2 possibilities out of 36 so \[\frac{2}{36}=\frac{1}{18}\] no matches yet!

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0probability you roll a seven on a pair of dice is \[\frac{1}{6}\] so it is up to the last one

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0ok i made a mistake. B says "black 7" not 7 so it should be \[\frac{2}{36}=\frac{1}{18}\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so B and C are the same. now lets try E again 36 cards left in the deck, and 4 are threes so this time it is \[\frac{4}{36}=\frac{1}{9}\] i will let you find the matches
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.