1. 4 4 1 3 2 4 1 The diagram shows a circular board, divided into 10 numbered sectors. When the arrow is spun it is equally likely to stop in any sector.

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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d.

(d) The arrow is spun several times until it stops at a number 4.
Find the probability that this happens on the third spin.
Transcribed Image Text:(d) The arrow is spun several times until it stops at a number 4. Find the probability that this happens on the third spin.
1
4
4
1
The diagram shows a circular board, divided into 10 numbered sectors.
When the arrow is spun it is equally likely to stop in any sector.
4-
1.
Transcribed Image Text:1 4 4 1 The diagram shows a circular board, divided into 10 numbered sectors. When the arrow is spun it is equally likely to stop in any sector. 4- 1.
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