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The tree diagram below shows the distribution of cars sold and whether each type got upgrades or not. Find the probability of a...Question
The tree diagram below shows the distribution of cars sold and whether each type got upgrades or not. Find the Probability of a random car getting an upgrade.
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GPT 3.5
To find the probability of a random car getting an upgrade, we can add up the probabilities of each outcome where the car gets an upgrade.
Let's first identify the possible outcomes where a car gets an upgrade:
1. Sedan with upgrade: 0.3
2. Sedan without upgrade: 0.1
3. SUV with upgrade: 0.2
4. SUV without upgrade: 0.4
Add up the probabilities of the outcomes where the car gets an upgrade:
0.3 (Sedan with upgrade) + 0.2 (SUV with upgrade) = 0.5
Therefore, the probability of a random car getting an upgrade is 0.5 or 50%.
Let's first identify the possible outcomes where a car gets an upgrade:
1. Sedan with upgrade: 0.3
2. Sedan without upgrade: 0.1
3. SUV with upgrade: 0.2
4. SUV without upgrade: 0.4
Add up the probabilities of the outcomes where the car gets an upgrade:
0.3 (Sedan with upgrade) + 0.2 (SUV with upgrade) = 0.5
Therefore, the probability of a random car getting an upgrade is 0.5 or 50%.
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