Jack wakes up late on average 3 days in every 5. If Jack wakes up late, the probability he’s late for school is 9/10. If Jack does not wake up late, the probability he’s late for school is 3/10. Complete the tree diagram to calculate what percent of days Jack gets to school on time?

Jack wakes up late on average 3 days in every 5. If Jack wakes up late, the probability he’s late for school is 9/10. If Jack does not wake up late, the probability he’s late for school is 3/10. Complete the tree diagram to calculate what percent of days Jack gets to school on time?

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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Question

10
School late
3
Wakes
late
1
10
School on time
3
School late
10
7
Wakes
on time
10
School on time

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