There are two biscuit tins on a shelf. the red tin contains three chocolate biscuits and seven plain biscuits. the bulue tin contains one chocolate biscuit and nine plain biscuits.  A childs reaches into the red tin and randomly selects a biscuit. The child returns that biscuit to the tin, shakes the tin, and then selects another biscuit. Find the porbability that both biscuits chosen are chocolate. one of the biscuits is plain and the other biscuit is chocolate. A second child chooses a biscuit from the blue tin. the child eats the biscuit and chooses another one from the blue tin

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...
icon
Related questions
Topic Video
Question

There are two biscuit tins on a shelf. the red tin contains three chocolate biscuits and seven plain biscuits. the bulue tin contains one chocolate biscuit and nine plain biscuits. 

A childs reaches into the red tin and randomly selects a biscuit. The child returns that biscuit to the tin, shakes the tin, and then selects another biscuit.

Find the porbability that both biscuits chosen are chocolate. one of the biscuits is plain and the other biscuit is chocolate.

A second child chooses a biscuit from the blue tin. the child eats the biscuit and chooses another one from the blue tin

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Propositional Calculus
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON