probability question

Sigchi4life
Category:
Statistics
Price: $10 USD

Question description

Twenty identical discs numbered 1 to 20 are put at random into four boxes with five in each. What is the probability that numbers 13 and 14 will be in the same box? Would the answer be different if the discs had been split into five groups of four?

Tutor Answer

(Top Tutor) Daniel C.
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School: UIUC
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