Suppose we have a deck of cards, but some of the cards are missing. That is, instead of 52 cards, we have 48 cards. My friend wants to play a magic trick - he wants me to pick a card, remember it, put it back in the deck, then shuffle the deck. He claims he can find that card. Clearly, my friend keeps track of my card somehow, but if he did not keep track, and the cards were perfectly randomized, what would be the probability that he would select my card from the deck? Round your answer to 4 decimal places. Recall Canvas truncates trailing Os automatically without loss of marks - that means if you enter something like 0.5000, Canvas changes it to 0.5, and you do not lose marks as a result.

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.CR: Chapter 12 Review
Problem 92CR
icon
Related questions
Question
Suppose we have a deck of cards, but some of the cards are missing. That is, instead of 52 cards,
we have 48 cards. My friend wants to play a magic trick - he wants me to pick a card, remember it,
put it back in the deck, then shuffle the deck. He claims he can find that card. Clearly, my friend
keeps track of my card somehow, but if he did not keep track, and the cards were perfectly
randomized, what would be the probability that he would select my card from the deck? Round
your answer to 4 decimal places. Recall Canvas truncates trailing Os automatically without loss of
marks - that means if you enter something like 0.5000, Canvas changes it to 0.5, and you do not
lose marks as a result.
Transcribed Image Text:Suppose we have a deck of cards, but some of the cards are missing. That is, instead of 52 cards, we have 48 cards. My friend wants to play a magic trick - he wants me to pick a card, remember it, put it back in the deck, then shuffle the deck. He claims he can find that card. Clearly, my friend keeps track of my card somehow, but if he did not keep track, and the cards were perfectly randomized, what would be the probability that he would select my card from the deck? Round your answer to 4 decimal places. Recall Canvas truncates trailing Os automatically without loss of marks - that means if you enter something like 0.5000, Canvas changes it to 0.5, and you do not lose marks as a result.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,