There is a 1/5 chance that it will rain tomorrow.  If it rains tomorrow, there is a 7/10 chance that I am late for school.  If it doesn’t rain tomorrow, there is a 1/10 chance that I am late.  A tree diagram has been started below.  Complete the tree diagram and find the probability that:   It rains and I am late for school  It does not rain and I am late for school  I am late for school

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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There is a 1/5 chance that it will rain tomorrow.  If it rains tomorrow, there is a 7/10 chance that I am late for school.  If it doesn’t rain tomorrow, there is a 1/10 chance that I am late.  A tree diagram has been started below.  Complete the tree diagram and find the probability that:
 
It rains and I am late for school 
It does not rain and I am late for school 
I am late for school 

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