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kotegsom [21]
3 years ago
14

Find the probability of two persons being born on the same day?

Mathematics
2 answers:
Vinil7 [7]3 years ago
3 0

Answer:

1/365

Step-by-step explanation:

The probability of being born any day of the year is 1 or more specifically: 365/365. Since Person B must be born on the same day as Person A their probability is 1/365

guapka [62]3 years ago
3 0

Answer:

Person A can be born on any day of the year since they’re the first person we’re asking. The probability of being born any day of the year is 1 or more specifically: 365/365.

Since Person B must be born on the same day as Person A their probability is 1/365.

We want both of these events to happen so multiply the probabilities:

<h2>365</h2><h2>\frac{365}{365} . \frac{1}{365} = 0.0027</h2>

So you have a 0.27% chance of walking up to a stranger and discovering that their birthday is the same day as yours.

I think you are happy with this answer

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