Question

use the theoretical method to determine the probability of the following event.

sharing a birthday with another person when you both have birthdays in july

(type an integer or a simplified fraction.)

Explanation:

Identify the sample space size

Using the Equally Likely Outcomes knowledge point

$$ N = 31 $$

Determine the favorable outcomes

Using the Theoretical Probability knowledge point

$$ n = 1 $$

Calculate the probability

Using the Theoretical Probability knowledge point

$$ P = \frac{n}{N} = \frac{1}{31} $$

Answer:

Use the theoretical method to determine the probability of the following event.

Sharing a birthday with another person when you both have birthdays in July

<blank>\(\frac{1}{31}\)</blank> (Type an integer or a simplified fraction.)