Final answer:
The experimental probability of drawing a 3, 5, or 7 from a standard deck of cards, based on the frequency table provided, is 1/5.
Step-by-step explanation:
To calculate the experimental probability of drawing a 3, 5, or 7 from a standard deck of cards, we will use the frequencies provided in the table. First, we must find the total frequency for these three specific card values.
- Frequency of drawing a 3: 5
- Frequency of drawing a 5: 7
- Frequency of drawing a 7: 8
Next, we add these frequencies together to get the total frequency of drawing a 3, 5, or 7:
5 (for 3) + 7 (for 5) + 8 (for 7) = 20
Now, we divide this number by the total number of draws to get the experimental probability:
20 (total frequency of 3, 5, or 7) / 100 (total draws) = 1/5 or 0.20
Therefore, the experimental probability of selecting a 3, 5, or 7 is 1/5.