Please show your work for all problems and leave final answers in terms o factorials and fractions. Just giving the final answer is not enough for credit a) There is a donut shop with 4 types of donuts. {A, B,C, D} What is the probabili that a random sale of 12 donuts contains at least 6 donuts of type A? Assume all sa are equally likely.

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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Discrete Math and probability
Probability
Please show your work for all problems and leave final answers in terms of
factorials and fractions. Just giving the final answer 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(dı = x) = , e.g. the probability of a
dice rolling a 3 is
Transcribed Image Text:Probability Please show your work for all problems and leave final answers in terms of factorials and fractions. Just giving the final answer 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(dı = x) = , e.g. the probability of a dice rolling a 3 is
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