In a standard 52-card deck, there are 4 suits (hearts, diamonds, clubs, spades), and each suit contains one of each rank, including the numbers 5 and 6. Thus, there are:

• 4 cards that are 5s (one for each suit).
• 4 cards that are 6s (one for each suit).

So, the total number of 5s and 6s in the deck is: $4 + 4 = 8$

The total number of cards in the deck is 52. Therefore, the number of cards that are not 5s or 6s is: $52 - 8 = 44$

The probability of drawing a card that is not a 5 or 6 is the ratio of the number of favorable outcomes to the total number of outcomes: $\text{Probability} = \frac{44}{52}$

Now, simplify the fraction: $\frac{44}{52} = \frac{11}{13}$

Thus, the probability that Tara does not draw a 5 or 6 is: $\boxed{\frac{11}{13}}$

Would you like further details or have any questions?

Here are 5 related questions for further exploration:

1. What is the probability of drawing a 5 or 6 from the deck?
2. What is the probability of drawing a face card (Jack, Queen, or King)?
3. What is the probability of drawing a red card (hearts or diamonds)?
4. What is the probability of drawing an Ace from the deck?
5. What is the probability of drawing a card that is either a spade or a 10?

Tip: When simplifying fractions, always check for the greatest common divisor (GCD) to ensure the fraction is in its simplest form.