Emma likes to play cards. She draws 5 cards from a pack of 52 cards. What is the probability that from the 5 cards drawn Emma draws only 2 face cards?
ایما کو تاش کھیلنا پسند ہے۔ وہ 52 کارڈز کے ایک پیکٹ سے 5 کارڈ کھینچتی ہے۔ اس بات کا کیا امکان ہے کہ ایما تیار کیے گئے 5 کارڈوں میں سے صرف 2 چہرے کے کارڈز کھینچے؟
Answer: 0.0533
Explanation
There are 12 face cards in a standard deck of 52 cards (3 face cards per suit x 4 suits).
The probability of drawing 2 face cards is: C(12,2) x C(40,3) / C(52,5) = 0.0533
This question appeared in
Past Papers (2 times)
Lecturer Statistics Past Papers and Syllabus (1 times)
SPSC Past Papers (1 times)
This question appeared in
Subjects (1 times)
MATHS MCQS (1 times)
Related MCQs
- All gave 15% of invitation cards to Rafique and 20% to Sarfraz. If he still had 520 cards, How many cards did he have originally?
- What is the probability of drawing a diamond from a standard pack of 52 playing cards?
- A card is drawn at random from a box containing 12 cards numbered 1,2,3,4,5,….,12. Find the probability of drawing (i) ‘8’, (ii) an even number, (iii) a perfect square, (iv) a negative number and (v) a number less than 13.
- In a certain code language, 'po ki top ma' means 'Usha is playing cards'; Kop ja ki ma' means 'Asha is playing tennis'; 'ki top sop ho' means 'they are playing football'; and 'po sur kop' means cards and tennis'. Which word in this language means 'Asha'?
- Idiom on the cards
- Which of following holds the ROM, CPU, RAM and Expansion cards?
- What is the meaning of the phrase "House of Cards"?
- When Pakistan introduced National Identity cards (NIC)?
- What is the most common connecting word for SHIP and CARDS?
- Security cards are useful for controlled access and following apply to them?
