Probability and discrete math

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Probability and discrete math
is not enough for credit
a) There is a donut shop with 4 types of donuts. {A, B,C, D} What is the probability
that a random sale of 12 donuts contains at least 6 donuts of type A? Assume all sales
are equally likely.
b) What is the probability that 2, unfair, six-sided dice have a sum of at least 10? Let
the probability distribution for both dice be: P(d1 = x) = , e.g. the probability of a
dice rolling a 3 is
3
Transcribed Image Text:is not enough for credit a) There is a donut shop with 4 types of donuts. {A, B,C, D} What is the probability that a random sale of 12 donuts contains at least 6 donuts of type A? Assume all sales are equally likely. b) What is the probability that 2, unfair, six-sided dice have a sum of at least 10? Let the probability distribution for both dice be: P(d1 = x) = , e.g. the probability of a dice rolling a 3 is 3
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