Assume the spinner has 5 unequal sectors 1 6 yellow, 1 9 red, 5 18 blue, 2 9 white, and 2 9 green as shown. If the spinner is spun twice, find the probability (as a reduced fraction) that the spinner will do the following. land in a sector other than yellow
Assume the spinner has 5 unequal sectors 1 6 yellow, 1 9 red, 5 18 blue, 2 9 white, and 2 9 green as shown. If the spinner is spun twice, find the probability (as a reduced fraction) that the spinner will do the following. land in a sector other than yellow
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
Assume the spinner has 5 unequal sectors
1 |
6 |
yellow,
1 |
9 |
red,
5 |
18 |
blue,
2 |
9 |
white, and
2 |
9 |
green as shown. If the spinner is spun twice, find the
land in a sector other than yellow
STEP 1: | Find the probability, P(S1), that the spinner lands in a sector other than yellow on the first spin. (Enter your probability as a fraction.) P(S1) = |
STEP 2: | Find the probability, P(S2), that the spinner lands in a sector other than yellow on the second spin. (Enter your probability as a fraction.) P(S2) = |
STEP 3: | Find the probability, P(E), that the spinner lands in a sector other than yellow on both spins. (Enter your probability as a reduced fraction.) P(E) = |
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