You are dealt one card from a standard​ 52-card deck. Find the probability of being dealt a card greater than 3 and less than 9

There are 4 cards greater than 3 and less than 9 in each suit: 4, 5, 6, 7, and 8. Since there are 4 suits in a standard deck, there are a total of 5 x 4 = 20 cards greater than 3 and less than 9.

There are a total of 52 cards in a standard deck, so the probability of being dealt a card greater than 3 and less than 9 is:

Number of favorable outcomes / Total number of possible outcomes
= 20 / 52
= 5 / 13

Therefore, the probability of being dealt a card greater than 3 and less than 9 is 5/13.