menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
A deck of cards has 52 cards. There are 4 suits, diamonds, hearts, clubs and spades. Each suit has 13 cards. What is the probability that I will randomly pick a King?
asked
Jun 8, 2022
10.9k
views
0
votes
A deck of cards has 52 cards. There
are 4 suits, diamonds, hearts, clubs
and spades. Each suit has 13 cards.
What is the probability that I will
randomly pick a King?
Mathematics
college
ERNESTO ARROYO RON
asked
by
ERNESTO ARROYO RON
8.6k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
4
votes
There are 52 cards in total. 13 of them are spades and 4 of them are two’s. At first hand you might think that there are 13+4=17 cards that can be marked as “spade or two" but counting like that card “spade 2” is counted twice. Repairing this we find that there are exactly 13+4-1=16 cards that can be marked as “spade or two". We call this an application of the principle of inclusion/exclusion.
Then applying the rule that probability equals number of favourable outcomes divided by number of possible outcomes we find that the probability on drawing such card equals:
16/52=4/13.
Linton
answered
Jun 12, 2022
by
Linton
8.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Apr 28, 2024
95.1k
views
A standard deck of playing cards consists of 52 cards in each of the four suits of spades, hearts, diamonds, and clubs. Each suit contains 13 cards: Ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, Jack, Queen, and King.
Pete TNT
asked
Apr 28, 2024
by
Pete TNT
7.9k
points
Mathematics
college
1
answer
4
votes
95.1k
views
asked
Mar 11, 2024
193k
views
Card Probability A standard deck of cards consists of 52 cards. The deck is broken into 4 suits: 1. Hearts (red) 2. Spades (black) 3. Diamonds (red) 4. Clubs (black) Each suit is made up of 13 cards. These
Beko
asked
Mar 11, 2024
by
Beko
8.3k
points
Mathematics
high-school
1
answer
0
votes
193k
views
asked
Dec 4, 2024
86.3k
views
A standard deck of 52 cards has 4 suits: clubs, spades, hearts, and diamonds. Each suit has number cards 2 through 10, a jack, a queen, a king, and an ace. The jack, queen, and king are considered "face
Chimeric
asked
Dec 4, 2024
by
Chimeric
8.4k
points
Mathematics
college
1
answer
0
votes
86.3k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org