Question

The coupon collector's most collected coupon

score 526 · Answer 1 · 2026-02-24 20:59:00

526

Views

The coupon collector's most collected coupon

Published on 24 Feb 2026 - 20:59

score 279 · Answer 2 · 2026-02-24 21:02:33

279

Views

Two artists want to paint all sand grains in 2 colors. They stop if one artist picks a grain already painted by the other. In mean how many picks?

Published on 24 Feb 2026 - 21:02

score 168 · Answer 3 · 2026-02-24 21:00:27

168

Views

Number of draws before you see all candies?

Published on 24 Feb 2026 - 21:00

score 75 · Answer 4 · 2026-02-24 20:56:24

75

Views

Finding an upper bound on the coupon collectors problem

Published on 24 Feb 2026 - 20:56

score 164 · Answer 5 · 2026-02-24 21:02:22

164

Views

Trading Cards & Packs - compute the hypothetical number of packs to purchase to achieve a certain probability to complete a certain Cards' set

Published on 24 Feb 2026 - 21:02

score 120 · Answer 6 · 2026-04-12 08:02:06

120

Views

Coupon collection problem and negative binomial distribution

Published on 12 Apr 2026 - 8:02

score 171 · Answer 7 · 2026-02-24 21:04:27

171

Views

If randomly picked from $m$ symbols, each symbol being equally likely, how long on average would it take to pick $m/2$ different symbols?

Published on 24 Feb 2026 - 21:04

score 96 · Answer 8 · 2026-04-12 17:03:15

96

Views

Probability that there exist at least one day without any Birthday

Published on 12 Apr 2026 - 17:03

score 89 · Answer 9 · 2026-04-12 22:16:40

89

Views

Erdös-Renyi proof of the mean formula in the double dixie cup / generalized coupon collector problem

Published on 12 Apr 2026 - 22:16

score 71 · Answer 10 · 2026-02-24 20:57:53

71

Views

Derivate from Coupon collector: coupons with different probabilities

Published on 24 Feb 2026 - 20:57

score 114 · Answer 11 · 2026-04-12 02:38:59

114

Views

Probability that the wedding is off

Published on 12 Apr 2026 - 2:38

score 114 · Answer 12 · 2026-02-24 21:01:30

114

Views

How many hands does it take to draw all 52 different cards from an infinite deck of cards?

Published on 24 Feb 2026 - 21:01

score 303 · Answer 13 · 2026-02-24 20:59:45

303

Views

Card Collection and Expected Time to Collect All Kinds

Published on 24 Feb 2026 - 20:59

score 273 · Answer 14 · 2026-04-11 23:45:24

273

Views

Coupon collector's problem variation with packages of unique coupons

Published on 11 Apr 2026 - 23:45

score 65 · Answer 15 · 2026-02-24 21:01:31

65

Views

Coupon collector with finite number of coupons per class

Published on 24 Feb 2026 - 21:01

List Question

The coupon collector's most collected coupon

Two artists want to paint all sand grains in 2 colors. They stop if one artist picks a grain already painted by the other. In mean how many picks?

Number of draws before you see all candies?

Finding an upper bound on the coupon collectors problem

Trading Cards & Packs - compute the hypothetical number of packs to purchase to achieve a certain probability to complete a certain Cards' set

Coupon collection problem and negative binomial distribution

If randomly picked from $m$ symbols, each symbol being equally likely, how long on average would it take to pick $m/2$ different symbols?

Probability that there exist at least one day without any Birthday

Erdös-Renyi proof of the mean formula in the double dixie cup / generalized coupon collector problem

Derivate from Coupon collector: coupons with different probabilities

Probability that the wedding is off

How many hands does it take to draw all 52 different cards from an infinite deck of cards?

Card Collection and Expected Time to Collect All Kinds

Coupon collector's problem variation with packages of unique coupons

Coupon collector with finite number of coupons per class

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