Calculating the Probability of a Varied Selection in Pet Shop Purchases
A dog owner wants to buy their dog 3 things at a specialty pet shop. The shop has 3 different types of dog treats, 4 different types of toys and 5 different pieces of clothing. What is the probability that the purchase will consist of at least one of each item?
John Bruce
13
Answer
Answers can only be viewed under the following conditions:
- The questioner was satisfied with and accepted the answer, or
- The answer was evaluated as being 100% correct by the judge.
Erdos
4.8K
The answer is accepted.
Join Matchmaticians Affiliate Marketing
Program to earn up to a 50% commission on every question that your affiliated users ask or answer.
- answered
- 653 views
- $2.00
Related Questions
- Summation of Catalan Convolution
- Probability of drawing a red ball, given that the first ball drawn was blue?
- Statistics- Probability, Hypotheses , Standard Error
- Applied Probability
- Probability question
- Wiener process probability
- Prove that $\lim_{n\rightarrow \infty} \int_{[0,1]^n}\frac{|x|}{\sqrt{n}}=\frac{1}{\sqrt{3}}$
- Geometric distribution
