Two cards are drawn simultaneously (or successively without replacement) from a well-shuffled pack of 52 cards. Find the mean and variance of the number of aces.

Explanation

To solve the problem of finding the mean and variance of the number of aces when drawing two cards from a well-shuffled pack of 52 cards, we will follow these steps:

### Step 1: Define the Random Variable
Let \( X \) be the random variable representing the number of aces drawn in two draws. The possible values of \( X \) are 0, 1, or 2.

### Step 2: Calculate the Probabilities
We need to calculate the probabilities for each value of \( X \).

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