Answer:
![(208)/(1091)](https://img.qammunity.org/2020/formulas/mathematics/college/59s3kfqbxbq8mr7uwzmkuhn4vk7ywqz2zj.png)
Explanation:
To find probability of x, we need to find the number of x divided by total number.
Here,
Total = 208 + 552 + 331 = 1091
Number of help dash wanted ad = 208
Hence, the probability that the ad for a specific week is a help dash wanted ad = 208/1091