Pearson eText for Probability & Statistics for Engineers and Scientists with R -- Instant Access (Pearson+)
1st Edition
ISBN: 9780137548552
Author: Michael Akritas
Publisher: PEARSON+
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3. A basket contains 2 orange, 3 white, 4 yellow, 5 pink, and 6 purple flowers. If a flower
One deck of cards is made of 4 suits (Spade, Diamond, Heart, Club) and 13 cards (A -> K), totaling 52 cards.
A flush is a combination of 5 cards with the same suit. e.g. 3d 5d 9d Jd Kd
A straight flush is a combination of 5 cards with the same suit, but also connected to each other. (e.g. highest straight flush is 10s Js Qs Ks As, the
lowest straight flush is Ah, 2h, 3h, 4h, 5h)
A straight flush is not considered a flush.
Question 2 of 4
Draw random 5 cards (in one action) from the 52 cards deck, and calculate the probability of a flush.
Provide the formula you used.
Game: dropping marbles from a 100-floor tower, given unlimited amount of identical marbles.
if marble breaks when dropped from level X -> it breaks from all levels higher than X
if marble doesn't break when dropped from level Y -> no marbles will break when dropped from level lower than Y
Goal of Game: Find the highest level, from which the marbles doesn't break.
Please design a testing plan to minimize the worst-case number-of-tests required to find the answer, with the constraint you
can only break max 2 marbles.
What is the minimum number of tests required? Explain your testing plan and how you arrived at this number.
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